Head to Head
| Campeonato del Mundo 2021 | 2021/04/27 13:30 | Mark Williams v Mark Selby | 3-13 |
| Players Championship 2021 | 2021/02/24 13:00 | Mark Selby v Mark Williams | 6-4 |
| Championship League Snooker | 2021/02/10 13:35 | Mark Selby v Mark Williams | 2-3 |
| Championship League Snooker | 2021/02/09 18:45 | Mark Selby v Mark Williams | 3-2 |
| Championship League Snooker | 2021/02/08 18:55 | Mark Selby v Mark Williams | 3-2 |
| Players Championship 2020 | 2020/02/24 19:00 | Mark Selby v Mark Williams | 6-0 |
| Campeonato de China - Clasificación 2019 | 2018/04/06 06:00 | Mark Selby v Mark Williams | 6-2 |
| Championship League Snooker | 2018/03/29 13:00 | Mark Selby v Mark Williams | 3-0 |
Home History
| Snooker Shoot-Out 2023 | 2023/01/28 16:45 | Mark Williams v Dechawat Poomjaeng | 0-1 |
| Snooker Shoot-Out 2023 | 2023/01/27 20:55 | Mark Williams v Dean Young | 1-0 |
| Snooker Shoot-Out 2023 | 2023/01/25 16:40 | Mark Williams v Craig Steadman | 1-0 |
| Gran Premio Mundial 2023 | 2023/01/19 19:00 | Noppon Saengkham v Mark Williams | 5-3 |
| Gran Premio Mundial 2023 | 2023/01/18 21:00 | Mark Williams v Ding Junhui | 4-0 |
| Gran Premio Mundial 2023 | 2023/01/17 13:00 | Mark Williams v Jamie Jones | 4-1 |
| The Masters 2023 | 2023/01/15 13:10 | Judd Trump v Mark Williams | 10-8 |
| The Masters 2023 | 2023/01/14 13:20 | Jack Lisowski v Mark Williams | 0-6 |
Away History
| Snooker Shoot-Out 2023 | 2023/01/26 19:00 | Mark Davis v Mark Selby | 1-0 |
| Gran Premio Mundial 2023 | 2023/01/17 14:55 | Mark Selby v Noppon Saengkham | 1-4 |
| The Masters 2023 | 2023/01/08 19:00 | Mark Selby v Hossein Vafaei | 2-6 |
| Championship League Snooker | 2023/01/06 17:30 | Judd Trump v Mark Selby | 3-2 |
| Championship League Snooker | 2023/01/06 13:45 | Mark Selby v Ricky Walden | 3-1 |
| Championship League Snooker | 2023/01/06 11:55 | Mark Selby v Robert Milkins | 1-3 |
| Championship League Snooker | 2023/01/05 18:55 | Mark Selby v John Higgins | 1-3 |
| Championship League Snooker | 2023/01/05 17:25 | Mark Selby v Gary Wilson | 3-1 |