Head to Head
| Championship League Snooker | 2023/07/17 14:15 | Mark Williams v Martin O'Donnell | 3-0 |
| WST Pro Series 2021 | 2021/03/17 17:00 | Martin O'Donnell v Mark Williams | 2-1 |
| Snooker Shoot-Out 2021 | 2021/02/07 21:45 | Martin O'Donnell v Mark Williams | 0-1 |
Home History
| Championship League Snooker 2024 | 2024/07/01 18:50 | Mark Williams v Si Jiahui | 3-0 |
| Championship League Snooker 2024 | 2024/07/01 16:00 | Mark Williams v Ben Woollaston | 2-2 |
| Championship League Snooker 2024 | 2024/07/01 11:00 | Mark Williams v Stuart Carrington | 2-2 |
| Championship League Snooker 2024 | 2024/06/11 18:15 | Mark Williams v David Grace | 3-0 |
| Championship League Snooker 2024 | 2024/06/11 16:10 | Mark Williams v Fergal Quinn | 3-0 |
| Championship League Snooker 2024 | 2024/06/11 11:00 | Mark Williams v Connor Benzey | 2-2 |
| World Championship 2024 | 2024/04/22 13:30 | Mark Williams v Si Jiahui | 9-10 |
| Tour Championship 2024 | 2024/04/07 12:00 | Mark Williams v Ronnie O'Sullivan | 10-5 |
Away History
| Championship League Snooker 2024 | 2024/07/01 17:35 | Martin O'Donnell v Hai Long Ma | 3-1 |
| Championship League Snooker 2024 | 2024/07/01 16:00 | Jak Jones v Martin O'Donnell | 2-2 |
| Championship League Snooker 2024 | 2024/07/01 12:20 | Matthew Stevens v Martin O'Donnell | 2-2 |
| Championship League Snooker 2024 | 2024/06/18 19:10 | Ricky Walden v Martin O'Donnell | 1-3 |
| Championship League Snooker 2024 | 2024/06/18 14:35 | Martin O'Donnell v Umut Dikme | 3-1 |
| Championship League Snooker 2024 | 2024/06/18 12:00 | Martin O'Donnell v Thor Chuan Leong | 2-2 |
| World Championship Qual 2024 | 2024/04/12 09:00 | Martin O'Donnell v Hai Long Ma | 7-10 |
| Welsh Open 2024 | 2024/02/18 19:00 | Gary Wilson v Martin O'Donnell | 9-4 |