Head to Head
| The Masters | 2018/01/14 13:10 | Mark Selby v Mark Williams | 5-6 |
| Gibraltar Open 2019 | 2017/11/16 04:00 | Mark Williams v Mark Selby | 5-3 |
| Gibraltar Open 2019 | 2017/11/01 11:30 | Mark Selby v Mark Williams | 6-4 |
| China Open | 2017/04/02 06:00 | Mark Williams v Mark Selby | 8-10 |
| Championship League Snooker | 2017/02/23 11:00 | Mark Selby v Mark Williams | 2-3 |
| The Masters | 2017/01/18 13:00 | Mark Selby v Mark Williams | 6-5 |
| Championship League Snooker | 2016/01/28 19:20 | Mark Williams v Mark Selby | 3-0 |
| Championship League Snooker | 2016/01/27 19:15 | Mark Selby v Mark Williams | 2-3 |
Home History
| Championship League Snooker | 2018/03/29 10:00 | Mark Selby v Martin Gould | 3-0 |
| Championship League Snooker | 2018/03/28 16:55 | Mark Selby v Ali Carter | 1-3 |
| Championship League Snooker | 2018/03/28 13:00 | Mark Selby v Kyren Wilson | 3-1 |
| Championship League Snooker | 2018/03/28 10:00 | Zhou Yuelong v Mark Selby | 3-2 |
| Players Championship | 2018/03/20 13:00 | Mark Selby v Ryan Day | 3-6 |
| Gibraltar Open 2019 | 2018/03/14 19:30 | Mark Selby v Liang Wenbo | 2-4 |
| Welsh Open | 2018/02/28 22:00 | Liang Wenbo v Mark Selby | 4-3 |
| Welsh Open | 2018/02/26 21:45 | Mark Selby v Christopher Keogan | 4-2 |
Away History
| Championship League Snooker | 2018/03/29 10:45 | Ali Carter v Mark Williams | 3-2 |
| Championship League Snooker | 2018/03/28 18:00 | Kyren Wilson v Mark Williams | 3-1 |
| Championship League Snooker | 2018/03/28 17:00 | Martin Gould v Mark Williams | 3-1 |
| Championship League Snooker | 2018/03/28 13:45 | John Higgins v Mark Williams | 3-2 |
| Championship League Snooker | 2018/03/28 11:30 | Mark Williams v Zhou Yuelong | 3-2 |
| Players Championship | 2018/03/24 19:00 | Shaun Murphy v Mark Williams | 6-3 |
| Players Championship | 2018/03/22 19:00 | Ryan Day v Mark Williams | 3-6 |
| Players Championship | 2018/03/20 13:00 | Mark Williams v Yan Bingtao | 6-2 |