| Name | Match | Outcome | Ref |
| Event | Date | Opponent | Score |
| Silvino Francisco | MastersLast 16 | 29 January 1986 | Tony Knowles | 1–5 | Arrested, but later released without charge. | |
| MastersLast 16 | 23 January 1989 | Terry Griffiths | 1–5 |
| Peter Francisco | World ChampionshipLast 32 | 15–16 April 1995 | Jimmy White | 2–10 | Found guilty of bringing the game into disrepute, and was banned for five years. Cleared of match-fixing. | |
| Quinten Hann | China OpenLast 32 | 31 March 2005 | Ken Doherty | 2–5 | Hann was found in breach of rule 2.8, which states "a member shall not directly or indirectly solicit, attempt to solicit or accept any payment or any form of remuneration of benefit in exchange for influencing the outcome of any game of snooker or billiards." He was banned for eight years in 2006 and fined £10,000. | |
| Stephen Lee | Malta CupLeague stage | 8 February 2008 | Joe Swail | 5–1 | WPBSA concluded that the match was not fixed. | |
| 4 February 2008 | Neil Robertson | 1–5 | Lee was found guilty of breaching Rule 2.9 of the WPBSA Members Rule and Regulations by accepting payment to influence the outcome of a match. The case was heard by Sports Resolutions UK from 9–11 September 2013. Lee received a twelve-year ban, which was back-dated to the beginning of his suspension on 12 October 2012 and ran until 12 October 2024. Lee also incurred £125,000 in costs awarded against him after an unsuccessful appeal. |
| 5 February 2008 | Ken Doherty | 2–4 |
| 7 February 2008 | Marco Fu | 1–5 |
| UK Championship | 13–14 December 2008 Round 1 | Stephen Hendry | 9–7 |
| 15–16 December 2008 Round 2 | Mark King | 9–5 |
| China OpenLast 32 | 1 April 2009 | Mark Selby | 1–5 |
| World ChampionshipLast 32 | 22 April 2009 | Ryan Day | 4–10 |
| Peter Ebdon | Northern Ireland TrophyLast 32 | 26 August 2008 | Liang Wenbo | 0–5 | Investigated by the Gambling Commission over suspicious betting patterns. | |
| Jamie Burnett | UK ChampionshipLast 32 | 15 December 2008 | Stephen Maguire | 3–9 | Arrested, but later released without charge. | |
| Stephen Maguire | UK ChampionshipLast 32 | 15 December 2008 | Jamie Burnett | 9–3 | Arrested, but later released without charge. | |
| Stephen Lee | UK Championship | 5–8 December 2009 | Unknown | Arrested and charged. Charges later dropped. | |
| John Higgins | World Series of Snooker | 2010 | Matches did not go ahead | Found guilty of 'giving the impression' he would breach betting rules, and of failing to report the approach. Higgins was banned for six months, fined £75,000 and ordered to pay £10,000 in costs. | |
| Jimmy Michie | Shoot-OutRound 1 | 28 January 2011 | Marcus Campbell | 21–32(points) | Investigated by the WPBSA over suspicious betting patterns, but no charges were brought. | |
| Marcus Campbell | Shoot-OutRound 1 | 28 January 2011 | Jimmy Michie | 32–21(points) | Investigated by the WPBSA over suspicious betting patterns, but no charges were brought. | |
| Joe Jogia | Shoot-OutRound 1 | 28 January 2012 | Matthew Selt | Jogia withdrew | Following an investigation into suspicious betting patterns Jogia was found guilty of breaching Rule 2.1.4.1, which states "It shall be a breach of these rules for a member to engage in any other conduct that is corrupt or fraudulent, or creates an actual or apparent conflict of interest for the member, or otherwise risks impairing public confidence in the integrity and/or the honest and orderly conduct of the Tour and/or any Tournament or Match." Jogia was banned for two years (spanning the 2012–13 and 2013–14 seasons) and ordered to pay £2,000 in costs. | |
| Thepchaiya Un-Nooh | PTC – Event 3Last 128 | 8 September 2012 | Steve Davis | 0–4 | Investigated by the WPBSA over unusual betting patterns, but no charges were brought. | |
| Stephen Lee | Premier LeagueLeague stage | 11 October 2012 | John Higgins | 2–4 | Lee was suspended and investigated by the WPBSA and the Gambling Commission over suspicious betting patterns, but no charges were brought. | |
| Thanawat Thirapongpaiboon | Australian OpenQualifying round 2 | 1 June 2013 | Noppon Saengkham | 1–5 | The tie between Thanawat and Ross Muir at the Shanghai Masters in 2013 was investigated by the WPBSA and the Gambling Commission over unusual betting patterns, but in January 2014 the WPBSA closed the investigation after they found no evidence to link either player to the suspicious betting activity. The investigation into Thanawat was reopened in August 2015, following suspicious betting patterns regarding his match against Martin O'Donnell at the Paul Hunter Classic. Following a third investigation in 2022, Thanawat pleaded guilty to breaching Rule 2.1.2.1 by fixing the outcomes of six matches between 2013 and 2015. Thanawat was banned for nine years, reduced to six for his "guilty" plea. Of that period, he will serve two years nine months of his ban unconditionally, with the remaining three years and three months suspended, provided he assists the WPBSA in its anti-corruption work. His ban will run from 15th June 2022 until 14th March 2025, provided he complies with the terms of his sentence. He was ordered to pay £1,925 towards the WPBSA costs. | |
| Shanghai MastersQualifying round 1 | 7 August 2013 | Ross Muir | 0–5 |
| China OpenQualifying round 1 | 16 February 2014 | Ding Junhui | 0–5 |
| Welsh OpenLast 128 | 19 February 2014 | Martin Gould | 0–4 |
| UK ChampionshipLast 128 | 25 November 2014 | Stuart Bingham | 0–6 |
| Paul Hunter ClassicLast 128 | 28 August 2015 | Martin O'Donnell | 2–4 |
| Passakorn Suwannawat | Shanghai MastersQualifying round 1 | 7 August 2013 | Mohamed Khairy | 4–5 | Investigated by the WPBSA and the Gambling Commission over unusual betting patterns but no charges were brought. | |
| John Sutton | International ChampionshipQualifying round | 24 September 2014 | Jamie Burnett | 0–6 | Sutton was found guilty by the WPBSA Disciplinary Committee of violating sections 2.1.2.1 and 2.1.3.1 of its Members Rules, in relation to match-fixing and misuse of inside information for betting purposes. Sutton received a six-year ban, which is back-dated to the beginning of his suspension on 9 February 2015 and ordered to pay £5,000 in costs. | |
| Lu Ning | European Tour – Event 5Last 128 | 13 December 2014 | Oliver Lines | 2–4 | Further information: § Chinese match-fixing ringAlong with two other unknown matches in the 2014–15 snooker season, an independent tribunal found Lu guilty of fixing the results of four matches in total, in breach of Rules 2.1.2.1 and 2.2 of the WPBSA Members Rule and Regulations. He was also found guilty of betting on matches. Lu was sentenced to a ban of five years and four months, reduced from eight years for his guilty plea, which will run until 6 April 2028. He was also ordered to pay £7,500 towards costs. His matches in the 2014–15 season are the earliest recorded matches to be fixed by a member of the Chinese match-fixing ring. | |
| European MastersQualifying | 23 July 2022 | Robert Milkins | 0–5 |
| Yu Delu | Indian OpenQualifying round | 12 February 2015 | Martin McCrudden | 4–3 | Yu Delu was found guilty of breaching Rule 2.1.2.1 of the WPBSA Members Rule and Regulations by accepting payment to fix the outcome of a match. Yu admitted breaches of WPBSA Members Rules before a three-person independent tribunal chaired by David Casement QC held on 2 November 2018, following an investigation by the WPBSA Integrity Unit working with Sportradar Integrity Services and the UK Gambling Commission. Yu was sentenced to a twelve-year ban reduced to ten years and nine months, which is back-dated to the beginning of his suspension on 25 May 2018 and will run until 24 February 2029. Yu was also ordered to pay £20,823.80 in costs. | |
| Paul Hunter ClassicLast 128 | 29 August 2015 | Dominic Dale | 1–4 |
| Welsh OpenLast 128 | 15 February 2016 | Ian Glover | 4–3 |
| European MastersQualifying round | 4 August 2017 | Michael Georgiou | 1–4 |
| Shanghai Masters Last 32 | 15 November 2017 | Kurt Maflin | 3–5 |
| Cao Yupeng | Welsh OpenLast 128 | 15 February 2016 | Ali Carter | 1–4 | Cao Yupeng was found guilty of breaching Rule 2.1.2.1 of the WPBSA Members Rule and Regulations by accepting payment to fix the outcome of a match. Cao admitted breaches of WPBSA Members Rules before a three-person independent tribunal chaired by David Casement QC held on 21 September 2018, following an investigation by the WPBSA Integrity Unit working with Sportradar Integrity Services and the UK Gambling Commission. Cao was sentenced to an eight-year ban reduced to six, which is back-dated to the beginning of his suspension on 25 May 2018 and ran until 24 November 2020. The remaining period of the ban was suspended provided Cao assists the WPBSA in its anti-corruption work. He was also ordered to pay £15,558 in costs. Cao returned to the main tour in the 2021–22 season. | |
| Indian OpenQualifying round | 30 May 2016 | Stuart Bingham | 0–4 |
| UK ChampionshipLast 128 | 24 November 2016 | Stephen Maguire | 1–6 |
| Leo Fernandez | World ChampionshipQualifying round 1 | 6 April 2016 | Gary Wilson | 4–10 | Fernandez was found guilty by the WPBSA Disciplinary Committee of violating section 2.1.2.1 of its Members Rules, which prohibits its members "to fix or contrive, or to be a party to any effort to fix or contrive, the result, score, progress, conduct or any other aspect of the Tour and/or any Tournament or Match", in relation to suspicious betting on who would commit the first foul in the first frame of the match. Fernandez admitted his involvement in delivering the foul shot in the first frame of the match in question for other persons to make money through betting. He was banned from the sport for 15 months, set to run from 27 May 2016—when the interim suspension pending the investigation too effect—until 27 August 2017 and ordered to pay £2,000 in costs. As a condition of his sentence Fernandez had to assist the WPBSA in its anti-corruption education work. | |
| Yan Bingtao | Paul Hunter ClassicLast 16 | 28 August 2016 | Dominic Dale | 1–4 | Further information: § Chinese match-fixing ringAn independent tribunal found Yan guilty of fixing the results of four matches in total, in breach of Rules 2.1.2.1 and 2.2 of the WPBSA Members Rule and Regulations. He was also found guilty of betting on matches. Yan was sentenced to a ban of five years, reduced from seven and a half years for his guilty plea, which will run until 11 December 2027. He was also ordered to pay £7,500 towards costs. | |
| Welsh OpenLast 32 | 3 March 2022 | Ricky Walden | 2–4 |
| Turkish MastersLast 16 | 11 March 2022 | Oliver Lines | 4–5 |
| British OpenLast 32 | 29 September 2022 | Jordan Brown | 3–4 |
| Zhao Xintong | — | — | — | — | Further information: § Chinese match-fixing ringAn independent tribunal found Zhao in breach of Rules 2.1.2.1 and 2.2 of the WPBSA Members Rule and Regulations. Zhao was a party to fixing the results of two matches in which Yan Bingtao played on 3 March and 11 March 2022 at the Welsh Open and Turkish Masters respectively (see above). He was also found guilty of betting on matches. The tribunal noted that Zhao "did not himself fix any match" and that his involvement was "limited to placing bets for Yan". Zhao was sentenced to a ban of one year and eight months, reduced from two and a half years for his guilty plea, which ran until 1 September 2024. He was also ordered to pay £7,500 towards costs. He returned to competition on the Q Tour on 20 September 2024, but is unable to compete in Chinese events until July 2025 due to the Chinese Billiards and Snooker Association imposing a longer ban. | |
| David John | International ChampionshipQualifying round | 29 September 2016 | Graeme Dott | 1–6 | David John was found guilty of breaching Rule 2.1.2.1 of the WPBSA Members Rule and Regulations by accepting payment to fix the outcome of a match. John admitted breaches of WPBSA Members Rules following an investigation by the WPBSA Integrity Unit supported by Sportradar and the UK Gambling Commission SBIU. The case against John was heard on 11 January 2019 by the WPBSA Disciplinary Committee. John was sentenced to a seven-year ban reduced to five years and seven months, which was back-dated to the beginning of his suspension on 22 May 2018 and ran until 21 December 2023. John was also ordered to pay £17,000 in costs. | |
| China OpenQualifying round | 24 January 2017 | Joe Perry | 0–5 |