Head to Head
| World Open | 2018/08/08 06:30 | Ben Woollaston v Mark Williams | 2-5 |
| Riga Masters 2018 | 2018/07/27 18:45 | Mark Williams v Ben Woollaston | 4-2 |
| Championship League Snooker | 2018/01/24 17:55 | Ben Woollaston v Mark Williams | 1-3 |
| Championship League Snooker | 2018/01/23 12:00 | Mark Williams v Ben Woollaston | 1-3 |
| Welsh Open | 2015/02/21 18:35 | Mark Williams v Ben Woollaston | 5-6 |
Home History
| Northern Ireland Open Qualifier 2022 | 2022/08/23 15:00 | Ryan Day v Ben Woollaston | 1-4 |
| British Open Qualifiers 2022 | 2022/08/13 12:00 | Ben Woollaston v James Cahill | 4-2 |
| Championship League Snooker | 2022/07/26 17:30 | Jamie Jones v Ben Woollaston | 3-0 |
| Championship League Snooker | 2022/07/26 13:45 | Jordan Brown v Ben Woollaston | 1-3 |
| Championship League Snooker | 2022/07/26 11:00 | Stuart Bingham v Ben Woollaston | 3-0 |
| European Masters Qualifiers 2022 | 2022/07/23 18:00 | Ben Woollaston v Jak Jones | 3-5 |
| Championship League Snooker | 2022/07/07 18:25 | Mark Selby v Ben Woollaston | 1-3 |
| Championship League Snooker | 2022/07/07 13:25 | Ben Woollaston v James Cahill | 3-0 |
Away History
| British Open Qualifiers 2022 | 2022/09/26 12:00 | Mark Williams v Andres Petrov | 4-1 |
| European Masters 2022 | 2022/08/20 18:00 | Barry Hawkins v Mark Williams | 6-2 |
| European Masters 2022 | 2022/08/19 18:00 | Mark Williams v Jamie Jones | 5-1 |
| European Masters 2022 | 2022/08/19 13:30 | Mark Williams v Zhou Yuelong | 5-0 |
| European Masters 2022 | 2022/08/18 18:00 | Mark Williams v Dominic Dale | 5-3 |
| European Masters 2022 | 2022/08/17 18:00 | Mark Williams v Sanderson Lam | 5-2 |
| Championship League Snooker | 2022/07/25 18:45 | Mark Williams v Stephen Maguire | 0-3 |
| Championship League Snooker | 2022/07/25 16:00 | Mark Williams v Lu Ning | 0-3 |