1. Overview
Mark James Williams MBE (born 21 March 1975) is a Welsh professional snooker player widely considered one of the greatest snooker players of all time. Known for his exceptional long potting ability, he has earned the nickname "The Welsh Potting Machine." He is a three-time World Champion, having won the prestigious title in 2000, 2003, and 2018. Williams has also secured two UK Championships and two Masters titles, completing the coveted Triple Crown in the 2002-03 season, a feat achieved by only two other players, Steve Davis and Stephen Hendry, in a single season. He has held the world number one ranking on three separate occasions and is the first, and currently only, player to win all three versions of the professional World Championship: the World Snooker Championship, the Six-red World Championship, and the World Seniors Championship. He is also recognized as one of the "Class of '92" alongside fellow snooker legends Ronnie O'Sullivan and John Higgins, who all turned professional in the 1992-93 season. Williams has accumulated over 6.00 M GBP in prize money throughout his career.
2. Early Life and Amateur Career
Mark Williams's early life laid the foundation for his future snooker career, marked by a quick introduction to the sport and notable amateur achievements alongside a brief stint in boxing.
2.1. Childhood and Introduction to Snooker
Mark Williams was born on 21 March 1975 in Cwm, near Ebbw Vale, in the Welsh county of Gwent (now the county borough of Blaenau Gwent). He began playing snooker at a young age, realizing his aspiration to pursue a career in the sport after winning his first junior event at the age of eleven. His father, Dilwyn, a coal miner, actively encouraged his snooker endeavors. Demonstrating early talent, Williams achieved his first century break at thirteen and compiled his first maximum break by the age of eighteen. At fifteen, Williams experienced working a 12-hour shift down the mines.
2.2. Amateur Boxing and Early Achievements
Before dedicating himself fully to snooker, Williams was also a promising amateur boxer, maintaining an undefeated record over twelve fights. His amateur snooker career was marked by several significant achievements. In 1989, he was the runner-up in the Welsh Under-16 Championship, losing 1-3 to Gareth Chilcott. He quickly rebounded, winning the Welsh Under-17 Championship in 1990 by defeating Stephen Evans 3-0. Later that year, he was a runner-up in the Pontins Junior Championship, falling 2-3 to Chris Scanlon, but then secured the Welsh Under-19 Championship with a 4-0 victory over Gareth Chilcott.
In 1991, Williams reached the final of the Mita/Sky World Masters - Junior (Under 16), where he was defeated 1-6 by future rival John Higgins. However, he went on to win the Welsh Under-16 Championship that same year, beating Lee Walker 4-1, and also claimed the British Under-16 Championship by defeating John Higgins 4-0. He was a runner-up in the Welsh Under-18 Championship twice, in 1991 (2-4 to Lee Walker) and 1992 (1-4 to Matthew Stevens). His amateur career concluded with a victory in the UK Under-19 Championship in 1991, where he beat Declan Hughes 4-1.
3. Professional Career
Mark Williams's professional snooker career is distinguished by periods of significant success, including multiple World Championship titles and periods of intense competition, marked by both triumphs and notable challenges.
3.1. Early Professional Development (1992-1999)
Williams turned professional in 1992, finishing his debut season ranked 119th. Within three years, he entered the world's top 16 for the 1996-97 season. His breakthrough ranking tournament victory came in January 1996 at the Welsh Open, where he defeated John Parrott 9-3 in the final. After failing to qualify for the 1996 World Championship, he clinched the first ranking event of the new season, the Grand Prix, in October 1996, beating Euan Henderson 9-5. In April 1997, he won the British Open by defeating Stephen Hendry 9-2.
In February 1998, Williams secured his first Masters title in a "thrilling" final against Stephen Hendry, coming back from 6-9 down to win 10-9 on a re-spotted black ball. At the 1997 World Championship, he narrowly defeated his coach, Terry Griffiths, 10-9, but then lost to Hendry 8-13 in the last 16. He reached the semi-finals of the 1998 World Championship, losing 14-17 to Ken Doherty. The following year, at the 1999 World Championship, he advanced to his first World Championship final, where he finished as runner-up, losing 11-18 to Stephen Hendry.
3.2. First World Titles and Dominance (1999-2004)
The 1999-00 season marked a period of significant dominance for Williams. He secured victories at the 1999 UK Championship, the 2000 Thailand Masters, and his first World Championship. These successes, combined with three runner-up finishes, propelled him to the world number one ranking for the first time. In the 1999 UK Championship final, he defeated fellow Welshman Matthew Stevens 10-8 after beating Stephen Hendry 9-6 in the semi-final. In the 2000 World Championship final, he staged a remarkable comeback from 7-13 down against Matthew Stevens to win 18-16, becoming the first left-handed player to win the World Championship at the Crucible Theatre. His semi-final match against John Higgins also saw a notable comeback, as he recovered from 10-14 behind to win 17-15.
In the 2000-01 snooker season, Williams won one ranking event, the 2000 Grand Prix, with a 9-5 victory over Ronnie O'Sullivan. He also reached two other ranking finals, losing 4-10 to John Higgins in the 2000 UK Championship and 3-9 to Ronnie O'Sullivan in the 2000 China Open. Despite a second-round exit at the 2001 World Championship, he retained his world number one ranking.
The 2001-02 snooker season saw Williams win only one ranking tournament, the 2002 China Open, where he famously rallied from 5-8 down to defeat Anthony Hamilton 9-8 in the final. However, he then lost to Hamilton 9-13 in the second round of the 2002 World Championship, losing the world number one ranking to Ronnie O'Sullivan.
The 2002-03 snooker season was exceptional for Williams, as he achieved the rare feat of winning all three Triple Crown events: the 2002 UK Championship, the 2003 Masters, and the 2003 World Championship. This made him only the fourth player, after Stephen Hendry, Steve Davis, and John Higgins, to hold these titles simultaneously, and only the third player, after Davis and Hendry, to win them all in a single season. These results allowed him to reclaim the world number one spot by the end of the season, becoming the second player, after Ray Reardon, to achieve this. In the UK Championship final, he edged out Ken Doherty 10-9, and in the Masters, he dominated Stephen Hendry with a 10-4 victory. Prior to the 2003 World Championship, Williams faced an alarming incident when his cue was damaged during a flight with Ryanair to the Irish Masters, but he managed to have it repaired before the tournament.
On his path to winning the 2003 World title, Williams had a relatively smooth journey to the final, with comprehensive wins over Stuart Pettman (10-2), Quinten Hann (13-2), Stephen Hendry (13-7), and Stephen Lee (17-8). In the final, he faced Ken Doherty, initially building a commanding 10-2 lead. However, Doherty mounted a fierce comeback, leveling the match at 16-16. Under immense pressure, Williams regained his composure to win the final two frames, lifting the trophy for the second time.
The following season began with a first-round loss to Fergal O'Brien at the 2003 UK Championship, ending his record run of 48 consecutive tournaments where he had won his first match. In February 2004, he was unable to defend his Masters title, losing a close 5-6 match to Paul Hunter in the quarter-finals. His defense at the 2004 World Championship concluded with an 11-13 defeat to Joe Perry in the second round, after a 10-7 win over Dominic Dale. He experienced a period of poor form through the 2004-05 season, resulting in a drop to ninth in the world rankings for the 2005-06 snooker season.
3.3. Period of Challenges (2005-2017)
This period saw Mark Williams's performance fluctuate, marked by a significant maximum break, ranking drops, coaching changes, and struggles in major tournaments.
On 20 April 2005, at the 2005 World Snooker Championship, Williams made history by becoming the first Welshman and the fifth player overall to compile a maximum break at the Crucible Theatre. This occurred in the final frame of his 10-1 first-round victory over Robert Milkins. However, his tournament run ended in the second round with a 12-13 loss to Ian McCulloch.
On 26 March 2006, Williams ended a two-and-a-half-year ranking title drought by winning his 16th ranking event, the 2006 China Open in Beijing, defeating John Higgins 9-8 in the final. This victory helped him return to the top eight in the world rankings. He also showed good form at the 2006 World Championship, beating Anthony Hamilton 10-1 and Mark Selby 13-8, setting up a quarter-final clash with Ronnie O'Sullivan. In a closely contested match, O'Sullivan prevailed 13-11. During this tournament, it was revealed that Williams had split with his long-time coach Terry Griffiths, though they remained close friends. Williams later returned to Griffiths as his coach in late 2007.
On 2 September 2006, Williams claimed the Pot Black trophy, achieving a century break of 119 in the final against John Higgins. However, the 2006-07 season was one of the worst of his career, as he lost his opening match in several tournaments, including a 9-10 defeat to Joe Swail at the 2007 World Championship. Despite this, he retained his top 16 ranking due to points earned in the previous season.
His first win of the 2007-08 season came at the 2007 Grand Prix, a 4-3 victory over Ian McCulloch, but he still failed to reach the last 16 and was outside the top 32 in the provisional rankings. At the 2007 UK Championship, he showed a return to form, beating Ricky Walden 9-3 and staging a comeback from 0-4 and 1-5 down against Mark Allen to win 9-5. He lost 5-9 to Stephen Maguire in the quarter-finals.
Following a 2-6 first-round loss to Ken Doherty at the 2008 Masters, Williams, then 32, publicly considered retirement if his ranking dropped out of the top 32, forcing him into qualifiers. However, he clarified at the 2008 Welsh Open in Newport that his comments were exaggerated and that he would remain a professional. He showed more consistency, reaching the last 16 in three ranking events and the quarter-finals of the 2008 China Open, losing 3-5 to Ryan Day. A 7-13 defeat to Ronnie O'Sullivan in the second round of the 2008 World Championship pushed him out of the top 16, requiring him to play in qualifiers for the 2008-09 season. In July 2008, he also parted ways with his management company, 110 Sport.
In the 2008-09 snooker season, Williams reached the quarter-finals of the 2008 Shanghai Masters and 2008 UK Championship. At the UK Championship, he notably beat Mark Selby and Graeme Dott 9-7 before a narrow 8-9 loss to Ali Carter. He qualified for the 2009 World Championship but lost 7-10 to Stephen Hendry after holding a 7-5 lead, citing issues with his cue tip towards the end of the match. Despite this, his performance was sufficient to return to the top 16 by the season's end.
The 2009-10 snooker season began with a setback when Williams broke his wrist in a fall at home, less than a month before the 2009 Shanghai Masters. He played in Shanghai with a cast, winning his first match but losing to John Higgins. At the 2009 Grand Prix, he reached the semi-finals, compiling a 142 break, the tournament's highest, before losing 1-6 to Ding Junhui. At the 2009 UK Championship, he advanced after Graeme Dott retired due to illness but then lost to Peter Lines. He reached the semi-finals of the 2010 Masters, overcoming a traffic accident before his match against Ali Carter, before losing a high-quality match 5-6 to Ronnie O'Sullivan. He also reached the quarter-finals of the 2010 Welsh Open.
In April 2010, Williams won his first ranking tournament in four years, the 2010 China Open. He defeated Jamie Cope, John Higgins, Marco Fu, and Ali Carter en route to the final, where he trailed Ding Junhui 3-5 but ultimately won 10-6. This marked his 17th ranking title and third China Open. Williams expressed his delight at the victory, emphasizing his persistent hard work. At the 2010 World Championship, he defeated Marcus Campbell but lost 10-13 to Ronnie O'Sullivan in the second round. He finished the season ranked eighth.
The 2010-11 snooker season started with Williams winning the first event of the Players Tour Championship, a new addition to the snooker calendar, defeating Stephen Maguire 4-0 in the final. He reached the semi-finals of the 2010 World Open before losing to Neil Robertson. He participated in the 2010 Premier League for the first time in five years but did not reach the semi-finals. At the 2010 UK Championship, he reached the final, making a comeback from 6-8 down against Shaun Murphy in the semi-final, but ultimately lost a dramatic final 9-10 to John Higgins, despite leading significantly at various points. He lost in the first round of the 2011 Masters. Williams won the first ranking event of 2011, the 2011 German Masters, defeating Mark Selby 9-7 in the final. He lost in the first round of the 2011 China Open despite making four centuries.
At the 2011 World Snooker Championship, Williams reached the semi-finals for the first time since 2003, defeating Ryan Day, Jamie Cope, and Mark Allen. He lost a close semi-final 14-17 to John Higgins. As a result of other tournament outcomes, Williams became the new world number one after the event.
The 2011-12 season saw Williams represent Wales with Matthew Stevens at the 2011 World Cup, reaching the semi-finals where they lost to China. He then reached two consecutive ranking event finals but lost both from winning positions: 8-9 to Stuart Bingham at the 2011 Australian Goldfields Open (after leading 8-5) and 9-10 to Mark Selby at the 2011 Shanghai Masters (after leading 9-7). This defeat also caused him to lose the world number one spot to Selby. He was beaten in the last 16 of the 2011 UK Championship and the quarter-finals of the 2012 German Masters. Williams suffered a 1-5 defeat to Ronnie O'Sullivan in the second round of the 2012 China Open. He largely struggled in the Players Tour Championship events.
Williams generated controversy before the World Championship by publicly stating on Twitter that he "hated" the Crucible Theatre and hoped the tournament would soon move to China, using strong language to describe the venue. He was later fined 4.00 K GBP by World Snooker for these comments. He won his first-round match against Liu Chuang but lost 6-13 to Ronnie O'Sullivan in the second round, extending his decade-long winless streak against O'Sullivan in ranking events. He finished the season ranked world number 3.

The 2012-13 snooker season began with a quarter-final appearance at the 2012 Wuxi Classic and a semi-final run at the 2012 Shanghai Masters, where he lost 4-6 to Judd Trump after Trump missed a chance to clinch the match earlier. Following this, Williams experienced a significant dip in form, losing in the first round of six consecutive ranking events. After his defeat at the 2012 UK Championship, he again suggested he was contemplating retirement. Although he beat Matthew Stevens at the non-ranking 2013 Masters, he lost 1-6 to eventual champion Mark Selby in the quarter-finals. At the 2013 China Open, he won his first ranking event match since September but eventually lost to Mark Selby in the quarter-finals. At the 2013 World Championship, he lost 6-10 to debuting compatriot Michael White, admitting he looked forward to forgetting the season but remained committed to playing. His poor season saw him drop to world number 15.

In July 2013, Williams won the Rotterdam Open, a minor-ranking event, defeating Mark Selby 4-3 in the final. However, the 2013-14 snooker season was poor in ranking events, as he failed to reach a single quarter-final for the first time since the 2006-07 season. He secured an encouraging 4-3 win over world number one Neil Robertson at the 2014 Welsh Open, stating he was glad he ignored Stephen Hendry's retirement advice and believed he still had titles in him. He then lost to Marco Fu 2-4, declaring that the "Williams who won two world titles over 10 years ago was dead." In the qualifying rounds for the 2014 World Championship, he lost 8-10 to Alan McManus, missing the tournament for the first time since 1996. He finished the season ranked world number 18, outside the top 16 for the first time in six years.

In the 2014-15 snooker season, Williams reached his first quarter-final at the 2014 International Championship, where he staged a comeback from 0-3 down to defeat Ronnie O'Sullivan 5-3, his first victory over O'Sullivan in 12 years. He then lost a deciding frame 8-9 to Mark Allen in the semi-finals. He was beaten 2-6 by Stephen Maguire in the third round of the 2014 UK Championship. Williams reached the semi-finals of the 2015 Welsh Open for the first time since 2003, stating he was more focused on improving his ranking than winning tournaments. He lost the semi-final in a deciding frame to Ben Woollaston. He was whitewashed 0-4 by Neil Robertson in the final of the minor-ranking Gdynia Open. Despite being 39, he won the 2015 World Seniors Championship, defeating Fergal O'Brien 2-1. He also reached the semi-finals of the 2015 Indian Open, losing to Michael White. Williams advanced to his first major ranking event final in over three years at the Players Championship Grand Final, after coming back from 1-3 down against both Mark Selby and Matthew Selt. He led Joe Perry 3-0 in the final but lost 3-4 after Perry rallied. In a rematch of the 2000 final, Williams was heavily defeated 2-10 by Matthew Stevens in the first round of the 2015 World Championship.
In the 2015-16 season, Williams lost to Judd Trump in the quarter-finals of the 2015 Shanghai Masters. He reached the final of the non-ranking 2015 General Cup, losing to Marco Fu. At the 2015 UK Championship, he was eliminated in the second round by Tom Ford 5-6 after leading 5-3. He drew Ronnie O'Sullivan in the first round of the 2016 Masters, leading 4-2 before losing 5-6 in a decider. He lost in the fourth round of the 2016 Welsh Open 2-4 to Mark Selby. He reached the quarter-finals of the 2016 World Championship for the first time in five years but was convincingly defeated 3-13 by Ding Junhui.
The 2016-17 season saw Williams reach the semi-finals of the 2016 Riga Masters, losing in a decider. He also reached the quarter-finals of the 2016 Northern Ireland Open and the 2016 UK Championship, losing to Kyren Wilson and Ronnie O'Sullivan respectively. In the third round of the 2017 China Open, he made a significant comeback to beat John Higgins 5-4, then defeated Shaun Murphy 5-1 and Hossein Vafaei 6-1 to reach the final against Mark Selby. A victory would have put him back into the top 16, but he lost 8-10 after being 8-7 up, failing to win his first ranking event in six years. He subsequently lost in the final World Championship qualifying round to Stuart Carrington, missing the tournament for only the second time since 1997.
3.4. Resurgence and Third World Championship (2017-2018)
The 2017-18 season marked a dramatic return to form for Mark Williams. In September 2017, he won the Six-red World Championship in Bangkok, defeating Thepchaiya Un-Nooh 8-2 in the final with six consecutive frames after being tied at 2-2. He then secured his first ranking title in six years at the 2017 Northern Ireland Open, overcoming Chinese rising star Yan Bingtao 9-8 in the final. This victory was deeply emotional for Williams, who revealed his wife's ongoing health issues had made him consider withdrawing from several tournaments.
At the 2018 Masters, he faced the reigning World Champion, Mark Selby, in the first round, recovering from a 3-5 deficit to win 6-5. He then lost 1-6 to Kyren Wilson in the quarter-finals. Williams's strong form continued at the 2018 German Masters, where he made a comeback from 0-2 down in his first-round match against Fergal O'Brien to win 5-3. He went on to defeat Matthew Selt 5-2 and Jimmy Robertson 5-3 to reach the semi-finals. There, he produced breaks of 109, 68, and 51 to convincingly beat Judd Trump 6-1, securing a spot in the final against Graeme Dott. Williams dominated the final, making six breaks over 50 and a century break of 110, winning 9-1.
Williams's incredible resurgence culminated at the 2018 World Championship. Prior to his semi-final match against Barry Hawkins, Williams famously promised to attend his press conference naked if he won the World Championship. Hawkins proved to be his toughest opponent in the tournament: Williams leveled the match at 15-15 and secured the lengthy, hard-fought frames needed to win at the eleventh hour. He reached his first World Championship final since 2003, where he faced fellow "Class of '92" member, John Higgins. The final was hailed as one of the best in the tournament's history, with Williams ultimately prevailing 18-16 to claim his third World Championship title. At 43 years old, he became the third-oldest winner of a world title in the modern era (after Ray Reardon, 45 in 1978, and later Ronnie O'Sullivan, 44 in 2020). The victory also marked a significant milestone, as it had been 15 years since his last world title, representing the largest time span between consecutive wins. Following his victory, Williams thanked his late sponsor Ron Skinner, his wife for preventing his retirement, and coach Stephen Feeney for transforming his game. True to his word, Williams appeared naked at his subsequent press conference, although he was instructed to wear a towel.
3.5. Continued Top-Level Performance (2018-Present)
Mark Williams continued to maintain a high level of performance after his third world title, securing more ranking and non-ranking tournament victories and participating in many key matches.
As the reigning world champion, Williams won the 2018 World Open, the second event of the new season. He displayed remarkable comeback ability, recovering from 0-3 down against Jack Lisowski in the quarter-final to win 5-3, and from 2-5 down against Noppon Saengkham in the semi-final to win 6-5. In the final against David Gilbert, he again overcame a significant 5-9 deficit to clinch the match 10-9. At the 2018 UK Championship, Williams led Stephen Maguire 4-0 in the last-16 but eventually lost 5-6. He lost to Neil Robertson 3-6 at the 2019 Masters despite having led 3-1. Williams's defense of his world title at the 2019 World Championship ended in the second round with a 9-13 loss to David Gilbert.
The 2019-20 snooker season saw Williams ranked third in the world. He reached the semi-finals of the 2019 Six-red World Championship, losing 5-7 to John Higgins. He later reached the final of the 2019 China Championship, where he staged a comeback from 5-9 down against Shaun Murphy to force a deciding frame, which he ultimately lost. During the 2019 UK Championship, Williams commented on Twitter that he was not enjoying snooker, and he subsequently lost 2-6 to Michael White in the second round. He chose not to travel to China to defend his World Open title or play in any Home Nations Series tournaments, yet still ended 2019 as world number two. At the 2020 World Championship, Williams reached the quarter-finals, where he played Ronnie O'Sullivan. Despite taking a commanding 7-2 lead, Williams eventually lost the match 10-13.
In the 2020-21 season, Williams lost 4-6 to Shaun Murphy in the first round of the 2021 Masters. In March 2021, Williams won his twenty-third ranking title at the 2021 WST Pro Series. At the 2021 World Championships, he defeated long-term rival John Higgins 13-7 in the second round before losing 3-13 in the quarter-final to Mark Selby.
The 2021-22 season began with Williams winning his twenty-fourth ranking title in August 2021, defeating Gary Wilson 6-4 in the final of the British Open. At the 2021 UK Championship, Williams lost 5-6 to Anthony Hamilton in the second round, reportedly falling asleep during the match. At the 2022 Masters, Williams led Neil Robertson 5-3 in the semi-final, but Robertson mounted a comeback, including requiring and getting two snookers in the final frame to win the match. Williams reached the semi-finals of the 2022 World Championships, where he spectacularly recovered from a 5-12 deficit to level his match against Judd Trump at 16-16, only for Trump to win the final frame. During the tournament, Williams compiled sixteen centuries, equaling Stephen Hendry's record for centuries in a single World Championship.
For the 2022-23 season, at the 2022 UK Championship, Williams lost in the first round to Jamie Clarke 3-6, revealing he was suffering from suspected food poisoning before the match. In January 2023, Williams defeated Ronnie O'Sullivan 6-5 in their quarter-final match at the 2023 Masters, marking his first victory over O'Sullivan in eight years. He went on to reach the final, where he was defeated 8-10 by Judd Trump. At the 2023 World Championships, Williams was defeated 11-13 by Luca Brecel in the second round.
The 2023-24 season saw Williams continue his remarkable longevity. In October 2023, he defeated Mark Selby 10-7 in the final of the British Open in Cheltenham, becoming the second oldest winner of a ranking event. At the 2023 UK Championship, Williams lost 5-6 to Ding Junhui in the quarter-final, but the match featured a memorable moment as Williams won the eighth frame 101-94, marking the highest scoring frame in snooker history. In January, Williams lost to Ali Carter 4-6 in the first round of the 2024 Masters. In April 2024, Williams won the Tour Championship with a 10-5 victory against Ronnie O'Sullivan, coming back from 3-5 down to win seven consecutive frames. At the 2024 World Championship, he suffered a first-round defeat to Si Jiahui 9-10.

In the 2024-25 season, Williams reached the final of the Saudi Arabia Snooker Masters in September 2024, where he was defeated 9-10 by Judd Trump. In November 2024, Williams won his first Champion of Champions title, defeating Xiao Guodong 10-6. At the 2024 UK Championship, he was defeated 5-6 by Stuart Bingham in the first round. In the 2025 Masters, Williams lost 5-6 to Ding Junhui in the first round.
4. Playing Style and Characteristics
Mark Williams is renowned for his distinctive playing style, which blends exceptional long potting ability with tactical acumen. He is often described by snooker pundits as one of the greatest long potters in the history of the game, earning him the fitting nickname "The Welsh Potting Machine." He has compiled over 600 century breaks in professional competition, placing him ninth on the all-time list of century makers. This impressive tally is achieved despite his occasional tendency to play "exhibition shots" or intentionally miss pots when a frame is already secured.
Williams is also recognized for his proficiency in winning "scrappy" frames, leveraging his tactical play and skill in identifying "shots to nothing," which involve potting a ball while simultaneously leaving the cue ball safe. A unique aspect of his technique involves positioning his cue directly underneath his body rather than relying on a rest, a maneuver he frequently employs once a frame is clearly won. It is also noted that Williams is partially color blind, which can make it difficult for him to distinguish between red and brown balls; on one occasion, he famously potted a brown ball, believing it to be red. In addition to "The Welsh Potting Machine," he has also been affectionately referred to as "Sprog" and "The Welsh Wonder."
5. Personal Life
Mark Williams is married to Joanne and they have three sons: Connor, born in April 2004, Kian, born in 2007, and Joel, born in 2013. Outside of snooker, Williams is an enthusiastic poker player and golfer. He is a proud Welshman, symbolizing his heritage with a tattoo of the Welsh Dragon consuming the English flag. He is also a keen supporter of Manchester United. Williams maintains close friendships with fellow snooker professionals Matthew Stevens and Jackson Page, as well as snooker legend Stephen Hendry and former boxer Joe Calzaghe.
6. Awards and Honours
Mark Williams was appointed a Member of the Order of the British Empire (MBE) in June 2004, in recognition of his achievements in snooker.
7. Controversies
Throughout his career, Mark Williams has been involved in several notable incidents or made statements that attracted public attention. In 2012, ahead of the 2012 World Snooker Championship, he caused controversy by publicly expressing on his Twitter page that he "hated" the tournament's venue, the Crucible Theatre, and hoped it would soon be played in China, using strong language to describe the historic building. For these comments, he was subsequently fined 4.00 K GBP by World Snooker. In 2019, he commented on Twitter that he was not enjoying snooker at that time. Another notable incident occurred during the 2021 UK Championship when he reportedly fell asleep during his second-round match against Anthony Hamilton.
8. Career Statistics and Records
Mark Williams has compiled an extensive array of statistics and records throughout his professional snooker career, reflecting his enduring presence at the sport's highest level. He has achieved 26 ranking titles and two minor-ranking titles, alongside 10 non-ranking titles and four pro-am titles. His career also includes five amateur titles. He has compiled three maximum breaks of 147.
8.1. Ranking Performance Timeline
The following table illustrates Mark Williams's year-by-year performance in major ranking tournaments and his world ranking progression at the start of each season.
Tournament | 1992-93 | 1993-94 | 1994-95 | 1995-96 | 1996-97 | 1997-98 | 1998-99 | 1999-00 | 2000-01 | 2001-02 | 2002-03 | 2003-04 | 2004-05 | 2005-06 | 2006-07 | 2007-08 | 2008-09 | 2009-10 | 2010-11 | 2011-12 | 2012-13 | 2013-14 | 2014-15 | 2015-16 | 2016-17 | 2017-18 | 2018-19 | 2019-20 | 2020-21 | 2021-22 | 2022-23 | 2023-24 | 2024-25 | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ranking | N/A | 119 | 58 | 39 | 16 | 4 | 5 | 3 | 1 | 1 | 2 | 1 | 2 | 9 | 8 | 12 | 22 | 15 | 8 | 1 | 3 | 15 | 18 | 14 | 13 | 16 | 3 | 3 | 10 | 11 | 7 | 10 | 9 | ||||
Ranking tournaments | |||||||||||||||||||||||||||||||||||||
Championship League | Tournament Not Held | Non-Ranking Event | WD | RR | 2R | F | 3R | ||||||||||||||||||||||||||||||
Xi'an Grand Prix | Tournament Not Held | 3R | |||||||||||||||||||||||||||||||||||
Saudi Arabia Masters | Tournament Not Held | F | |||||||||||||||||||||||||||||||||||
English Open | Tournament Not Held | 4R | 3R | 3R | 2R | WD | WD | QF | 3R | 1R | |||||||||||||||||||||||||||
British Open | 1R | 1R | 1R | QF | W | SF | 3R | 3R | 3R | 3R | SF | QF | 3R | Tournament Not Held | W | 1R | W | LQ | |||||||||||||||||||
Wuhan Open | Tournament Not Held | WD | WD | ||||||||||||||||||||||||||||||||||
Northern Ireland Open | Tournament Not Held | QF | W | 2R | A | 2R | 3R | QF | 1R | QF | |||||||||||||||||||||||||||
International Championship | Tournament Not Held | 1R | 2R | SF | 2R | 1R | 3R | 1R | 1R | Not Held | 1R | 3R | |||||||||||||||||||||||||
UK Championship | 1R | LQ | 3R | QF | QF | 3R | 3R | W | F | SF | W | 2R | 2R | 3R | 3R | QF | QF | 2R | F | 2R | 1R | 3R | 3R | 2R | QF | 3R | 4R | 2R | 3R | 2R | 1R | QF | 1R | ||||
Shoot Out | Tournament Not Held | Non-ranking Event | 2R | 4R | A | 2R | SF | F | 3R | 2R | A | ||||||||||||||||||||||||||
Scottish Open | 1R | LQ | 2R | 2R | 3R | 1R | QF | F | 3R | 3R | 3R | QF | Tournament Not Held | MR | Not Held | 4R | WD | A | A | 4R | WD | 3R | LQ | WD | |||||||||||||
German Masters | Not Held | 1R | QF | 1R | NR | Tournament Not Held | W | QF | 1R | 2R | 1R | 1R | 1R | W | QF | 2R | LQ | 1R | LQ | 1R | 1R | ||||||||||||||||
Welsh Open | LQ | LQ | 3R | W | SF | 1R | W | 3R | SF | 2R | F | 3R | 2R | QF | 2R | 3R | LQ | QF | QF | 2R | 1R | 4R | SF | 4R | 1R | 3R | 2R | 3R | SF | 1R | 1R | 2R | 2R | ||||
World Open | LQ | 2R | 1R | 1R | W | 2R | 2R | F | W | QF | 3R | W | 1R | 1R | WD | RR | LQ | SF | SF | 1R | 1R | 2R | Not Held | 3R | QF | W | A | Not Held | WD | LQ | |||||||
World Grand Prix | Tournament Not Held | NR | 1R | 1R | 1R | 1R | 2R | DNQ | 1R | QF | QF | ||||||||||||||||||||||||||
Players Championship | Tournament Not Held | QF | DNQ | 1R | 2R | F | 1R | DNQ | SF | QF | 1R | 1R | QF | DNQ | 1R | ||||||||||||||||||||||
Tour Championship | Tournament Not Held | QF | DNQ | DNQ | QF | DNQ | W | ||||||||||||||||||||||||||||||
World Championship | LQ | LQ | LQ | LQ | 2R | SF | F | W | 2R | 2R | W | 2R | 2R | QF | 1R | 2R | 1R | 2R | SF | 2R | 1R | LQ | 1R | QF | LQ | W | 2R | QF | QF | SF | 2R | 1R | |||||
Non-ranking tournaments | |||||||||||||||||||||||||||||||||||||
Shanghai Masters | Tournament Not Held | Ranking Event | QF | 2R | Not Held | 2R | 2R | ||||||||||||||||||||||||||||||
Champion of Champions | Tournament Not Held | A | A | A | A | A | 1R | A | A | 1R | A | 1R | W | ||||||||||||||||||||||||
Riyadh Season Championship | Tournament Not Held | 2R | SF | ||||||||||||||||||||||||||||||||||
The Masters | LQ | LQ | 1R | LQ | QF | W | QF | QF | 1R | F | W | QF | QF | QF | 1R | 1R | LQ | SF | 1R | QF | QF | A | A | 1R | 1R | QF | 1R | 1R | 1R | SF | F | 1R | 1R | ||||
Championship League | Tournament Not Held | RR | RR | RR | SF | RR | RR | RR | RR | SF | RR | 2R | A | RR | F | WD | WD | A | A | ||||||||||||||||||
World Seniors Championship | Tournament Not Held | A | A | A | A | W | 1R | A | A | NH | A | A | A | A | A | ||||||||||||||||||||||
Former ranking tournaments | |||||||||||||||||||||||||||||||||||||
Asian Classic | LQ | LQ | LQ | LQ | 2R | Tournament Not Held | |||||||||||||||||||||||||||||||
Malta Grand Prix | Not Held | Non-Ranking Event | F | NR | Tournament Not Held | ||||||||||||||||||||||||||||||||
Thailand Masters | LQ | LQ | 1R | LQ | 2R | QF | W | W | 2R | W | NR | Tournament Not Held | |||||||||||||||||||||||||
Irish Masters | Non-Ranking Event | QF | 2R | SF | NH | NR | Tournament Not Held | ||||||||||||||||||||||||||||||
Northern Ireland Trophy | Tournament Not Held | NR | 3R | 2R | 3R | Tournament Not Held | |||||||||||||||||||||||||||||||
Bahrain Championship | Tournament Not Held | LQ | Tournament Not Held | ||||||||||||||||||||||||||||||||||
Wuxi Classic | Tournament Not Held | Non-Ranking Event | QF | 3R | 2R | Tournament Not Held | |||||||||||||||||||||||||||||||
Australian Goldfields Open | Not Held | Non-Ranking | Tournament Not Held | F | A | A | A | A | Tournament Not Held | ||||||||||||||||||||||||||||
Shanghai Masters | Tournament Not Held | 1R | QF | 2R | 2R | F | SF | LQ | 2R | QF | 1R | QF | Non-Ranking | Not Held | Non-Ranking | ||||||||||||||||||||||
Indian Open | Tournament Not Held | 3R | SF | NH | 2R | A | A | Tournament Not Held | |||||||||||||||||||||||||||||
China Open | Tournament Not Held | NR | 2R | QF | F | W | Not Held | QF | W | 1R | QF | 1R | W | 1R | 2R | QF | 2R | 3R | LQ | F | QF | 1R | Tournament Not Held | ||||||||||||||
Riga Masters | Tournament Not Held | Minor-Rank | SF | SF | 2R | 2R | Tournament Not Held | ||||||||||||||||||||||||||||||
China Championship | Tournament Not Held | NR | QF | 3R | F | Tournament Not Held | |||||||||||||||||||||||||||||||
WST Pro Series | Tournament Not Held | W | Tournament Not Held | ||||||||||||||||||||||||||||||||||
Turkish Masters | Tournament Not Held | 1R | Not Held | ||||||||||||||||||||||||||||||||||
Gibraltar Open | Tournament Not Held | MR | QF | A | A | SF | 2R | WD | Not Held | ||||||||||||||||||||||||||||
WST Classic | Tournament Not Held | 2R | Not Held | ||||||||||||||||||||||||||||||||||
European Masters | 3R | 1R | LQ | 1R | 1R | NH | W | Not Held | SF | SF | 1R | 1R | QF | 1R | NR | Tournament Not Held | LQ | QF | WD | 1R | 2R | WD | SF | 2R | NH | ||||||||||||
Former non-ranking tournaments | |||||||||||||||||||||||||||||||||||||
Australian Goldfields Open | Not Held | SF | A | Tournament Not Held | Ranking Event | Tournament Not Held | |||||||||||||||||||||||||||||||
China International | Tournament Not Held | QF | Ranking Event | Not Held | Ranking Event | Tournament Not Held | |||||||||||||||||||||||||||||||
German Masters | Not Held | Ranking Event | F | Tournament Not Held | Ranking Event | ||||||||||||||||||||||||||||||||
Millennium Cup | Tournament Not Held | SF | Tournament Not Held | ||||||||||||||||||||||||||||||||||
Pontins Professional | A | A | A | QF | QF | W | SF | QF | Tournament Not Held | ||||||||||||||||||||||||||||
Malta Grand Prix | Not Held | A | A | SF | QF | SF | R | F | Tournament Not Held | ||||||||||||||||||||||||||||
Champions Cup | Not Held | A | A | A | QF | 1R | F | F | F | Tournament Not Held | |||||||||||||||||||||||||||
Scottish Masters | A | A | A | A | QF | A | QF | SF | SF | SF | QF | Tournament Not Held | |||||||||||||||||||||||||
World Champions v Asia Stars | Tournament Not Held | RR | Tournament Not Held | ||||||||||||||||||||||||||||||||||
Northern Ireland Trophy | Tournament Not Held | 1R | Ranking Event | Tournament Not Held | |||||||||||||||||||||||||||||||||
Irish Masters | A | A | A | A | A | QF | 1R | QF | SF | QF | Ranking Event | NH | A | Tournament Not Held | |||||||||||||||||||||||
Euro-Asia Masters Challenge | Tournament Not Held | SF | RR | Not Held | A | Tournament Not Held | |||||||||||||||||||||||||||||||
Pot Black | A | A | Tournament Not Held | A | W | QF | Tournament Not Held | ||||||||||||||||||||||||||||||
Malta Cup | Ranking Event | Tournament Not Held | Ranking Event | RR | Tournament Not Held | Ranking Event | |||||||||||||||||||||||||||||||
Masters Qualifying Event | MR | 1R | W | 3R | A | A | A | A | A | A | A | A | NH | A | A | A | 2R | A | A | Tournament Not Held | |||||||||||||||||
Power Snooker | Tournament Not Held | A | 1R | Tournament Not Held | |||||||||||||||||||||||||||||||||
Premier League | A | A | A | A | A | RR | SF | F | RR | SF | F | SF | F | A | A | A | A | A | RR | SF | A | Tournament Not Held | |||||||||||||||
World Grand Prix | Tournament Not Held | QF | Ranking Event | ||||||||||||||||||||||||||||||||||
General Cup | Tournament Not Held | A | Tournament Not Held | A | NH | A | A | A | A | F | Tournament Not Held | ||||||||||||||||||||||||||
Shoot Out | Tournament Not Held | 1R | 2R | QF | 1R | 3R | SF | Ranking Event | |||||||||||||||||||||||||||||
China Championship | Tournament Not Held | 1R | Ranking Event | Tournament Not Held | |||||||||||||||||||||||||||||||||
Romanian Masters | Tournament Not Held | 1R | Tournament Not Held | ||||||||||||||||||||||||||||||||||
Macau Masters | Tournament Not Held | F | Tournament Not Held | ||||||||||||||||||||||||||||||||||
Hong Kong Masters | Tournament Not Held | A | Tournament Not Held | QF | Not Held | ||||||||||||||||||||||||||||||||
Six-red World Championship | Tournament Not Held | A | SF | 2R | NH | 2R | QF | QF | 2R | 2R | W | 2R | SF | Not Held | 2R | Not Held |
Performance Table Legend | |||||
---|---|---|---|---|---|
LQ | lost in the qualifying draw | #R | lost in the early rounds of the tournament | QF | lost in the quarter-finals |
SF | lost in the semi-finals | F | lost in the final | W | won the tournament |
DNQ | did not qualify for the tournament | A | did not participate in the tournament | WD | withdrew from the tournament |
DQ | disqualified from the tournament |
NH / Not Held | event was not held. | |||
NR / Non-Ranking Event | event is/was no longer a ranking event. | |||
R / Ranking Event | event is/was a ranking event. | |||
MR / Minor-Ranking Event | means an event is/was a minor-ranking event. | |||
PA / Pro-am Event | means an event is/was a pro-am event. |
8.2. Career Finals Summary
Mark Williams has appeared in numerous finals across various tournament categories throughout his career, achieving significant victories and notable runner-up positions.
Legend |
---|
World Championship (3-1) |
UK Championship (2-2) |
Other (21-13) |
Outcome | No. | Year | Championship | Opponent in the final | Score |
---|---|---|---|---|---|
Winner | 1. | 1996 | Welsh Open | John Parrott | 9-3 |
Winner | 2. | 1996 | Grand Prix | Euan Henderson | 9-5 |
Winner | 3. | 1997 | British Open | Stephen Hendry | 9-2 |
Winner | 4. | 1998 | Irish Open | Alan McManus | 9-4 |
Winner | 5. | 1999 | Welsh Open | Stephen Hendry | 9-8 |
Winner | 6. | 1999 | Thailand Masters | Alan McManus | 9-7 |
Runner-up | 1. | 1999 | World Snooker Championship | Stephen Hendry | 11-18 |
Runner-up | 2. | 1999 | Grand Prix | John Higgins | 8-9 |
Winner | 7. | 1999 | UK Championship | Matthew Stevens | 10-8 |
Runner-up | 3. | 2000 | Malta Grand Prix | Ken Doherty | 3-9 |
Winner | 8. | 2000 | Thailand Masters | Stephen Hendry | 9-5 |
Runner-up | 4. | 2000 | Scottish Open | Ronnie O'Sullivan | 1-9 |
Winner | 9. | 2000 | World Snooker Championship | Matthew Stevens | 18-16 |
Winner | 10. | 2000 | Grand Prix | Ronnie O'Sullivan | 9-5 |
Runner-up | 5. | 2000 | UK Championship | John Higgins | 4-10 |
Runner-up | 6. | 2000 | China Open | Ronnie O'Sullivan | 3-9 |
Winner | 11. | 2002 | China Open | Anthony Hamilton | 9-8 |
Winner | 12. | 2002 | Thailand Masters | Stephen Lee | 9-4 |
Winner | 13. | 2002 | UK Championship | Ken Doherty | 10-9 |
Runner-up | 7. | 2003 | Welsh Open | Stephen Hendry | 5-9 |
Winner | 14. | 2003 | World Snooker Championship | Ken Doherty | 18-16 |
Winner | 15. | 2003 | LG Cup | John Higgins | 9-5 |
Winner | 16. | 2006 | China Open | John Higgins | 9-8 |
Winner | 17. | 2010 | China Open | Ding Junhui | 10-6 |
Runner-up | 8. | 2010 | UK Championship | John Higgins | 9-10 |
Winner | 18. | 2011 | German Masters | Mark Selby | 9-7 |
Runner-up | 9. | 2011 | Australian Goldfields Open | Stuart Bingham | 8-9 |
Runner-up | 10. | 2011 | Shanghai Masters | Mark Selby | 9-10 |
Runner-up | 11. | 2015 | Players Tour Championship Finals | Joe Perry | 3-4 |
Runner-up | 12. | 2017 | China Open | Mark Selby | 8-10 |
Winner | 19. | 2017 | Northern Ireland Open | Yan Bingtao | 9-8 |
Winner | 20. | 2018 | German Masters | Graeme Dott | 9-1 |
Winner | 21. | 2018 | World Snooker Championship | John Higgins | 18-16 |
Winner | 22. | 2018 | World Open | David Gilbert | 10-9 |
Runner-up | 13. | 2019 | China Championship | Shaun Murphy | 9-10 |
Winner | 23. | 2021 | WST Pro Series | Ali Carter | Round-Robin |
Winner | 24. | 2021 | British Open | Gary Wilson | 6-4 |
Runner-up | 14. | 2022 | Snooker Shoot Out | Hossein Vafaei | 0-1 |
Runner-up | 15. | 2023 | Championship League | Shaun Murphy | 0-3 |
Winner | 25. | 2023 | British Open | Mark Selby | 10-7 |
Winner | 26. | 2024 | Tour Championship | Ronnie O'Sullivan | 10-5 |
Runner-up | 16. | 2024 | Saudi Arabia Snooker Masters | Judd Trump | 9-10 |
8.3. Minor-ranking finals: 3 (2 titles)
Outcome | No. | Year | Championship | Opponent in the final | Score |
---|---|---|---|---|---|
Winner | 1. | 2010 | Players Tour Championship - Event 1 | Stephen Maguire | 4-0 |
Winner | 2. | 2013 | Rotterdam Open | Mark Selby | 4-3 |
Runner-up | 1. | 2015 | Gdynia Open | Neil Robertson | 0-4 |
8.4. Non-ranking finals: 25 (10 titles)
Legend |
---|
The Masters (2-2) |
Champion of Champions (1-0) |
Premier League (0-3) |
Other (7-10) |
Outcome | No. | Year | Championship | Opponent in the final | Score |
---|---|---|---|---|---|
Winner | 1. | 1994 | Benson & Hedges Championship | Rod Lawler | 9-5 |
Runner-up | 1. | 1995 | WPBSA Minor Tour - Event 6 | Drew Henry | 5-6 |
Winner | 2. | 1998 | The Masters | Stephen Hendry | 10-9 |
Winner | 3. | 1998 | Pontins Professional | Martin Clark | 9-6 |
Runner-up | 2. | 1998 | German Masters | John Parrott | 4-6 |
Runner-up | 3. | 1999 | Champions Cup | Stephen Hendry | 5-7 |
Runner-up | 4. | 2000 | Premier League | Stephen Hendry | 5-9 |
Runner-up | 5. | 2000 | Champions Cup | Ronnie O'Sullivan | 5-7 |
Runner-up | 6. | 2001 | Malta Grand Prix | Stephen Hendry | 1-7 |
Runner-up | 7. | 2001 | Champions Cup | John Higgins | 4-7 |
Runner-up | 8. | 2002 | The Masters | Paul Hunter | 9-10 |
Winner | 4. | 2003 | The Masters | Stephen Hendry | 10-4 |
Runner-up | 9. | 2003 | Premier League | Marco Fu | 5-9 |
Runner-up | 10. | 2005 | Premier League | Ronnie O'Sullivan | 0-6 |
Winner | 5. | 2006 | Pot Black | John Higgins | 1-0 |
Runner-up | 11. | 2009 | Six-red World Championship | Mark Davis | 3-6 |
Winner | 6. | 2010 | Finnish Challenge | Robin Hull | 6-1 |
Winner | 7. | 2015 | World Seniors Championship | Fergal O'Brien | 2-1 |
Runner-up | 12. | 2015 | General Cup | Marco Fu | 3-7 |
Winner | 8. | 2017 | Six-red World Championship | Thepchaiya Un-Nooh | 8-2 |
Runner-up | 13. | 2018 | Six-red Macau Masters | Barry Hawkins | 2-3 |
Runner-up | 14. | 2021 | Championship League Invitational | Kyren Wilson | 2-3 |
Runner-up | 15. | 2023 | The Masters | Judd Trump | 8-10 |
Winner | 9. | 2023 | Macau Masters - Event 2 | Jack Lisowski | 9-6 |
Winner | 10. | 2024 | Champion of Champions | Xiao Guodong | 10-6 |
8.5. Pro-am finals: 7 (4 titles)
Outcome | No. | Year | Championship | Opponent in the final | Score |
---|---|---|---|---|---|
Winner | 1. | 1995 | Pontins Spring Open | Peter Ebdon | 7-4 |
Winner | 2. | 2003 | TCC Open Snooker Championship | Darren Morgan | 6-1 |
Winner | 3. | 2004 | TCC Open Snooker Championship | Darren Morgan | 7-6 |
Runner-up | 1. | 2006 | TCC Open Snooker Championship | Paul Davies | 4-7 |
Runner-up | 2. | 2008 | TCC Open Snooker Championship | Lee Walker | 5-7 |
Runner-up | 3. | 2009 | TCC Open Snooker Championship | Darren Morgan | 4-7 |
Winner | 4. | 2012 | Austrian Open | Matthew Couch | 6-5 |
8.6. Team finals: 4 (2 titles)
Outcome | No. | Year | Championship | Team | Opponent in the final | Score |
---|---|---|---|---|---|---|
Winner | 1. | 1999 | Nations Cup | Wales | Scotland | 6-4 |
Runner-up | 1. | 2000 | Nations Cup | Wales | England | 4-6 |
Winner | 2. | 2017 | CVB Snooker Challenge | Great Britain | China | 26-9 |
Runner-up | 2. | 2018 | Macau Masters | Macau A | Macau B | 1-5 |
8.7. Amateur finals: 10 (5 titles)
Outcome | No. | Year | Championship | Opponent in the final | Score |
---|---|---|---|---|---|
Runner-up | 1. | 1989 | Welsh Under-16 Championship | Gareth Chilcott | 1-3 |
Winner | 1. | 1990 | Welsh Under-17 Championship | Stephen Evans | 3-0 |
Runner-up | 2. | 1990 | Pontins Junior Championship | Chris Scanlon | 2-3 |
Winner | 2. | 1990 | Welsh Under-19 Championship | Gareth Chilcott | 4-0 |
Runner-up | 3. | 1991 | Mita/Sky World Masters - Junior (Under 16) | John Higgins | 1-6 |
Winner | 3. | 1991 | Welsh Under-16 Championship | Lee Walker | 4-1 |
Winner | 4. | 1991 | British Under-16 Championship | John Higgins | 4-0 |
Runner-up | 4. | 1991 | Welsh Under-18 Championship | Lee Walker | 2-4 |
Winner | 5. | 1991 | UK Under-19 Championship | Declan Hughes | 4-1 |
Runner-up | 5. | 1992 | Welsh Under-18 Championship | Matthew Stevens | 1-4 |