Head to Head
| Championship League Snooker | 2021/07/18 18:20 | Mark Williams v Jak Jones | 3-1 |
| 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
| British Open 2021 | 2021/08/22 18:30 | Gary Wilson v Mark Williams | 4-6 |
| British Open 2021 | 2021/08/21 20:30 | Jimmy Robertson v Mark Williams | 1-4 |
| British Open 2021 | 2021/08/21 14:35 | Mark Williams v Ricky Walden | 4-3 |
| British Open 2021 | 2021/08/20 19:15 | Zhang Jiankang v Mark Williams | 2-3 |
| British Open 2021 | 2021/08/20 08:00 | Liam Highfield v Mark Williams | 0-3 |
| British Open 2021 | 2021/08/18 18:00 | Mark Williams v Dominic Dale | 3-2 |
| British Open 2021 | 2021/08/16 13:35 | Mark Williams v Tian Pengfei | 3-0 |
| Championship League Snooker | 2021/07/18 18:20 | Mark Williams v Jak Jones | 3-1 |
Away History
| Northern Ireland Open Qualifier 2021 | 2021/08/26 17:50 | Soheil Vahedi v Jak Jones | 2-4 |
| British Open 2021 | 2021/08/20 08:00 | Jak Jones v Hossein Vafaei | 2-3 |
| British Open 2021 | 2021/08/19 09:30 | Mark Davis v Jak Jones | 1-3 |
| British Open 2021 | 2021/08/16 10:05 | Jak Jones v Lyu Haotian | 3-2 |
| Championship League Snooker | 2021/07/18 18:20 | Mark Williams v Jak Jones | 3-1 |
| Championship League Snooker | 2021/07/18 13:35 | Jak Jones v Hammad Miah | 2-2 |
| Championship League Snooker | 2021/07/18 12:00 | Jak Jones v Peter Lines | 3-1 |
| World Championship Qual 2021 | 2021/04/10 18:30 | Kurt Maflin v Jak Jones | 6-4 |
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