Head to Head
| 2021 Snooker Shoot-Out | 2021/02/07 21:45 | Martin O'Donnell v Mark Williams | 0-1 |
Home History
| 2021 WST Pro Series | 2021/03/17 15:30 | Martin O'Donnell v Ali Carter | 0-2 |
| 2021 WST Pro Series | 2021/03/17 13:00 | Martin O'Donnell v Louis Heathcote | 2-1 |
| 2021 WST Pro Series | 2021/03/17 11:30 | Martin O'Donnell v Lyu Haotian | 2-0 |
| 2021 WST Pro Series | 2021/03/17 10:00 | Martin O'Donnell v James Cahill | 2-0 |
| 2021 Gibraltar Open | 2021/03/01 08:40 | Martin O'Donnell v Xiao Guodong | 2-4 |
| 2021 Open de Gales | 2021/02/18 10:00 | Martin O'Donnell v Pang Junxu | 2-4 |
| 2021 Open de Gales | 2021/02/17 10:00 | Martin O'Donnell v Ken Doherty | 4-0 |
| 2021 Open de Gales | 2021/02/15 10:00 | Li Hang v Martin O'Donnell | 0-4 |
Away History
| 2021 WST Pro Series | 2021/03/17 15:30 | Mark Williams v Sunny Akani | 1-2 |
| 2021 WST Pro Series | 2021/03/17 13:00 | Mark Williams v Ali Carter | 2-0 |
| 2021 WST Pro Series | 2021/03/17 11:30 | Mark Williams v Louis Heathcote | 2-1 |
| 2021 WST Pro Series | 2021/03/17 10:00 | Mark Williams v Lyu Haotian | 2-1 |
| 2021 WST Pro Series | 2021/03/13 20:00 | Mark Williams v Alex Clenshaw | 2-0 |
| 2021 WST Pro Series | 2021/03/13 18:30 | Mark Williams v Robert Milkins | 0-2 |
| 2021 WST Pro Series | 2021/03/13 17:00 | Mark Williams v Nigel Bond | 2-0 |
| 2021 WST Pro Series | 2021/03/13 15:30 | Mark Williams v Robbie Williams | 2-0 |