Head to Head
| International Championship 2019 | 2019/08/05 06:30 | Mark Williams v Jak Jones | 2-6 |
| German Masters 2019 | 2018/12/20 19:00 | Mark Williams v Jak Jones | 5-1 |
| China Championship Qualifiers 2019 | 2017/06/03 13:30 | Mark Williams v Jak Jones | 5-3 |
Home History
| World Championship 2021 | 2021/04/27 13:30 | Mark Williams v Mark Selby | 3-13 |
| World Championship 2021 | 2021/04/24 18:00 | John Higgins v Mark Williams | 7-13 |
| World Championship 2021 | 2021/04/21 09:00 | Mark Williams v Sam Craigie | 10-4 |
| Championship League Snooker | 2021/04/02 19:45 | Kyren Wilson v Mark Williams | 3-2 |
| Championship League Snooker | 2021/04/02 18:05 | Graeme Dott v Mark Williams | 0-3 |
| Championship League Snooker | 2021/04/02 17:00 | Mark Williams v Zhou Yuelong | 3-1 |
| Championship League Snooker | 2021/04/02 12:30 | Judd Trump v Mark Williams | 1-3 |
| Championship League Snooker | 2021/04/02 11:30 | Mark Williams v Ali Carter | 3-1 |
Away History
| World Championship Qual 2021 | 2021/04/10 18:30 | Kurt Maflin v Jak Jones | 6-4 |
| World Championship Qual 2021 | 2021/04/08 08:30 | Jak Jones v Jamie Wilson | 6-4 |
| Gibraltar Open 2021 | 2021/03/04 16:30 | Jack Lisowski v Jak Jones | 4-1 |
| Gibraltar Open 2021 | 2021/03/03 11:30 | Jak Jones v Ryan Day | 4-3 |
| Welsh Open 2021 | 2021/02/18 10:00 | Jak Jones v Mark King | 2-4 |
| Welsh Open 2021 | 2021/02/17 10:00 | Jak Jones v David Grace | 4-2 |
| Welsh Open 2021 | 2021/02/15 19:00 | Jak Jones v Fan Zhengyi | 4-3 |
| Snooker Shoot-Out 2021 | 2021/02/05 19:15 | Jak Jones v Ben Hancorn | 0-1 |