Head to Head
| Gibraltar Open 2019 | 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 |
Home History
| UK Championship 2021 | 2021/11/28 19:00 | Anthony Hamilton v Mark Williams | 6-5 |
| UK Championship 2021 | 2021/11/24 14:30 | Mark Williams v Peifan Lei | 6-3 |
| Champion of Champions 2021 | 2021/11/16 13:00 | Neil Robertson v Mark Williams | 4-2 |
| German Masters - Kval 2022 | 2021/10/20 13:30 | Chang Bingyu v Mark Williams | 1-5 |
| German Masters - Kval 2022 | 2021/10/19 09:00 | Mark Williams v Oliver Lines | 5-1 |
| Northern Ireland Open 2021 | 2021/10/14 14:20 | John Higgins v Mark Williams | 4-3 |
| Northern Ireland Open 2021 | 2021/10/13 14:00 | Mark Williams v Jak Jones | 4-2 |
| Northern Ireland Open 2021 | 2021/10/11 18:00 | Mark Williams v Elliot Slessor | 4-3 |
Away History
| UK Championship 2021 | 2021/12/01 19:00 | Kyren Wilson v Ben Woollaston | 6-3 |
| UK Championship 2021 | 2021/11/29 19:00 | Ben Woollaston v Liam Highfield | 6-4 |
| UK Championship 2021 | 2021/11/27 13:25 | Yan Bingtao v Ben Woollaston | 3-6 |
| UK Championship 2021 | 2021/11/25 09:30 | Ben Woollaston v Rory McLeod | 6-4 |
| English Open 2021 | 2021/11/03 21:35 | Kyren Wilson v Ben Woollaston | 4-3 |
| English Open 2021 | 2021/11/01 21:00 | Gary Wilson v Ben Woollaston | 3-4 |
| European Masters - Kval 2022 | 2021/10/29 13:30 | Yan Bingtao v Ben Woollaston | 5-2 |
| German Masters - Kval 2022 | 2021/10/21 09:00 | Ben Woollaston v Zhang Anda | 2-5 |