Head to Head
| German Masters 2019 | 2019/01/31 19:00 | Mark Williams v Joe Perry | 5-0 |
| World Open | 2018/08/09 06:30 | Joe Perry v Mark Williams | 1-5 |
| Snooker Shoot-Out | 2018/02/11 19:25 | Joe Perry v Mark Williams | 1-0 |
| Championship League Snooker | 2018/01/24 15:25 | Mark Williams v Joe Perry | 3-0 |
| World Grand Prix | 2017/02/07 16:00 | Mark Williams v Joe Perry | 2-4 |
| Gibraltar Open 2019 | 2017/01/10 16:00 | Joe Perry v Mark Williams | 3-1 |
| Championship League Snooker | 2016/01/25 13:00 | Joe Perry v Mark Williams | 3-2 |
| Championship League Snooker | 2016/01/07 15:15 | Joe Perry v Mark Williams | 1-3 |
Home History
| World Championship 2019 | 2019/04/26 13:30 | Mark Williams v David Gilbert | 9-13 |
| World Championship 2019 | 2019/04/20 09:00 | Mark Williams v Martin Gould | 10-7 |
| China Open 2019 | 2019/04/02 06:30 | Ken Doherty v Mark Williams | 6-4 |
| China Championship Qualifiers 2019 | 2019/04/01 11:30 | Mark Williams v Harvey Chandler | 6-4 |
| Tour Championship 2019 | 2019/03/19 13:00 | Judd Trump v Mark Williams | 9-8 |
| Players Championship | 2019/03/07 13:00 | Neil Robertson v Mark Williams | 6-4 |
| Players Championship | 2019/03/05 13:00 | Mark Williams v Ali Carter | 6-2 |
| Welsh Open 2019 | 2019/02/13 19:05 | Zhang Anda v Mark Williams | 4-2 |
Away History
| World Championship 2019 | 2019/04/22 18:00 | David Gilbert v Joe Perry | 10-7 |
| China Championship Qualifiers 2019 | 2019/04/17 16:00 | Martin O'Donnell v Joe Perry | 3-10 |
| China Championship Qualifiers 2019 | 2019/04/15 09:00 | Zhang Yong v Joe Perry | 1-10 |
| World Championship Qual 2019 | 2019/04/12 09:00 | Joe Perry v Simon Lichtenberg | 10-1 |
| China Open 2019 | 2019/04/02 06:30 | Scott Donaldson v Joe Perry | 6-4 |
| China Open Qual 2019 | 2019/04/01 01:30 | Joe Perry v Wu Yize | 6-3 |
| Gibraltar Open 2019 | 2019/03/15 13:50 | Joe Perry v Sean O'Sullivan | 2-4 |
| Players Championship | 2019/03/05 13:00 | Neil Robertson v Joe Perry | 6-3 |