Head to Head
| Championship League Snooker | 2020/03/03 11:55 | Mark Williams v David Gilbert | 0-3 |
| Championship League Snooker | 2020/01/08 15:30 | David Gilbert v Mark Williams | 3-2 |
| Championship League Snooker | 2020/01/07 18:00 | Mark Williams v David Gilbert | 2-3 |
| Championship League Snooker | 2020/01/06 14:00 | David Gilbert v Mark Williams | 1-3 |
| China Championship 2019 | 2019/09/27 06:30 | Mark Williams v David Gilbert | 5-1 |
| World Championship 2019 | 2019/04/26 13:30 | Mark Williams v David Gilbert | 9-13 |
| World Open | 2018/08/12 06:00 | David Gilbert v Mark Williams | 9-10 |
| Championship League Snooker | 2018/01/24 12:00 | Mark Williams v David Gilbert | 3-0 |
Home History
| UK Championship 2020 | 2020/11/23 09:00 | Mark Williams v Ben Hancorn | 6-0 |
| Northern Ireland Open 2020 | 2020/11/18 16:30 | Mark Williams v Dominic Dale | 2-4 |
| Northern Ireland Open 2020 | 2020/11/16 13:00 | Mark Williams v Jamie Jones | 4-2 |
| German Masters Qualifiers 2021 | 2020/11/10 14:30 | Mark Williams v Paul S Davison | 4-5 |
| European Masters 2020 | 2020/09/24 09:00 | Mark Williams v Peter Devlin | 4-5 |
| European Masters 2020 | 2020/09/21 09:00 | Mark Williams v Ashley Hugill | 5-0 |
| World Championship 2020 | 2020/08/11 18:00 | Mark Williams v Ronnie O'Sullivan | 10-13 |
| World Championship 2020 | 2020/08/07 09:00 | Mark Williams v Stuart Bingham | 13-11 |
Away History
| UK Championship 2020 | 2020/11/24 14:00 | David Gilbert v Fan Zhengyi | 6-3 |
| Northern Ireland Open 2020 | 2020/11/16 10:00 | David Gilbert v David Grace | 1-4 |
| German Masters Qualifiers 2021 | 2020/11/11 14:30 | David Gilbert v Yuan Sijun | 2-5 |
| Champion of Champions 2020 | 2020/11/03 19:00 | Judd Trump v David Gilbert | 6-3 |
| Champion of Champions 2020 | 2020/11/03 14:20 | Shaun Murphy v David Gilbert | 2-4 |
| Championship League Snooker | 2020/10/28 20:30 | Kyren Wilson v David Gilbert | 3-0 |
| Championship League Snooker | 2020/10/28 14:45 | David Gilbert v Mark King | 3-1 |
| Championship League Snooker | 2020/10/28 13:55 | David Gilbert v Scott Donaldson | 0-3 |