Head to Head
| 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 |
| Gibraltar Open 2019 | 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 |
| Championship League Snooker | 2016/01/25 16:30 | Mark Williams v Mark Selby | 0-3 |
Home History
| Championship League Snooker | 2018/01/05 19:30 | Mark Selby v Barry Hawkins | 3-1 |
| Championship League Snooker | 2018/01/05 17:55 | Ryan Day v Mark Selby | 0-3 |
| Championship League Snooker | 2018/01/05 16:00 | Mark Selby v Kyren Wilson | 3-0 |
| Championship League Snooker | 2018/01/05 14:20 | Mark Selby v Ryan Day | 2-3 |
| Championship League Snooker | 2018/01/05 10:55 | Mark Selby v Anthony Hamilton | 2-3 |
| Championship League Snooker | 2018/01/04 15:30 | Mark Selby v Barry Hawkins | 2-3 |
| Championship League Snooker | 2018/01/04 12:00 | Stephen Maguire v Mark Selby | 1-3 |
| Championship League Snooker | 2018/01/04 11:00 | Mark Selby v Neil Robertson | 3-1 |
Away History
| German Masters 2018 | 2017/12/22 10:00 | Matthew Stevens v Mark Williams | 3-5 |
| German Masters 2018 | 2017/12/19 19:00 | Mark Williams v Oliver Lines | 5-1 |
| Gibraltar Open 2019 | 2017/12/04 13:10 | Mark Williams v Ryan Day | 5-6 |
| Gibraltar Open 2019 | 2017/12/02 13:20 | Mark Williams v Andrew Higginson | 6-2 |
| Gibraltar Open 2019 | 2017/11/30 09:30 | Mark Williams v Paul S Davison | 6-0 |
| Gibraltar Open 2019 | 2017/11/26 13:00 | Yan Bingtao v Mark Williams | 8-9 |
| Gibraltar Open 2019 | 2017/11/25 13:00 | Elliot Slessor v Mark Williams | 2-6 |
| Gibraltar Open 2019 | 2017/11/24 17:40 | Mike Dunn v Mark Williams | 1-5 |