Head to Head
| Snooker Shoot-Out 2022 | 2022/01/23 22:10 | Mark Williams v Robbie Williams | 1-0 |
| WST Pro Series 2021 | 2021/03/13 15:30 | Mark Williams v Robbie Williams | 2-0 |
| Riga Masters 2017 | 2017/06/24 16:20 | Robbie Williams v Mark Williams | 2-4 |
Home History
| Championship League Snooker | 2023/07/17 14:15 | Mark Williams v Martin O'Donnell | 3-0 |
| Championship League Snooker | 2023/07/17 11:00 | Mark Williams v Barry Pinches | 3-0 |
| Championship League Snooker | 2023/06/30 18:15 | Mark Williams v Dylan Emery | 3-0 |
| Championship League Snooker | 2023/06/30 12:50 | Mark Williams v Ken Doherty | 3-1 |
| Championship League Snooker | 2023/06/30 11:00 | Mark Williams v Daniel Holoyda | 3-0 |
| World Championship 2023 | 2023/04/20 12:25 | Luca Brecel v Mark Williams | 13-11 |
| World Championship 2023 | 2023/04/16 13:30 | Mark Williams v Jimmy Robertson | 10-5 |
| WST Classic 2023 | 2023/03/19 14:55 | Jackson Page v Mark Williams | 4-3 |
Away History
| Championship League Snooker | 2023/07/17 16:00 | Robbie Williams v Barry Pinches | 3-0 |
| Championship League Snooker | 2023/07/17 12:35 | Robbie Williams v Martin O'Donnell | 2-2 |
| Championship League Snooker | 2023/06/28 18:10 | Joe O'Connor v Robbie Williams | 1-3 |
| Championship League Snooker | 2023/06/28 16:00 | Robbie Williams v Alfie Davies | 3-1 |
| Championship League Snooker | 2023/06/28 12:50 | Robbie Williams v Zak Surety | 2-2 |
| World Championship Qual 2023 | 2023/04/09 09:00 | Robbie Williams v Jak Jones | 9-10 |
| WST Classic 2023 | 2023/03/21 19:40 | Robbie Williams v Mark Selby | 3-4 |
| WST Classic 2023 | 2023/03/21 15:50 | David Gilbert v Robbie Williams | 2-4 |