Head to Head
| Riga Masters 2017 | 2017/06/24 16:20 | Robbie Williams v Mark Williams | 2-4 |
Home History
| Gibraltar Open 2021 | 2021/03/05 14:10 | Mark Williams v Soheil Vahedi | 3-4 |
| Gibraltar Open 2021 | 2021/03/02 11:30 | Mark Williams v Li Hang | 4-1 |
| Players Championship 2021 | 2021/02/24 13:00 | Mark Selby v Mark Williams | 6-4 |
| Welsh Open 2021 | 2021/02/20 19:10 | Mark Williams v Ronnie O'Sullivan | 1-6 |
| Welsh Open 2021 | 2021/02/19 19:00 | Mark Williams v Tom Ford | 5-4 |
| Welsh Open 2021 | 2021/02/18 19:00 | Hossein Vafaei v Mark Williams | 2-4 |
| Welsh Open 2021 | 2021/02/18 10:00 | Mark Williams v Joe Perry | 4-2 |
| Welsh Open 2021 | 2021/02/17 14:40 | Mark Williams v Liam Highfield | 4-1 |
Away History
| Gibraltar Open 2021 | 2021/03/01 19:00 | Judd Trump v Robbie Williams | 4-1 |
| Welsh Open 2021 | 2021/02/16 14:50 | Ronnie O'Sullivan v Robbie Williams | 4-0 |
| Snooker Shoot-Out 2021 | 2021/02/06 13:30 | Xiao Guodong v Robbie Williams | 1-0 |
| Snooker Shoot-Out 2021 | 2021/02/04 14:00 | Oliver Lines v Robbie Williams | 0-1 |
| German Masters 2021 | 2021/01/28 19:00 | Robbie Williams v Stuart Bingham | 4-5 |
| German Masters 2021 | 2021/01/28 09:30 | Pang Junxu v Robbie Williams | 3-5 |
| World Grand Prix 2020 | 2020/12/15 15:20 | Lu Ning v Robbie Williams | 4-3 |
| Scottish Open 2020 | 2020/12/10 19:00 | Robbie Williams v Ronnie O'Sullivan | 1-4 |