Head to Head
| 2019 Gibraltar Open | 2018/10/16 12:00 | Elliot Slessor v Sean O'Sullivan | 4-2 |
Home History
| Championship League Snooker | 2022/07/28 17:20 | Anthony Hamilton v Elliot Slessor | 3-0 |
| Championship League Snooker | 2022/07/28 13:50 | Ricky Walden v Elliot Slessor | 3-0 |
| Championship League Snooker | 2022/07/28 11:00 | Shaun Murphy v Elliot Slessor | 3-1 |
| 2022 European Masters - Qualificação | 2022/07/17 18:00 | Rory McLeod v Elliot Slessor | 5-4 |
| Championship League Snooker | 2022/07/07 19:15 | Joe Perry v Elliot Slessor | 1-3 |
| Championship League Snooker | 2022/07/07 14:20 | Elliot Slessor v Andrew Higginson | 2-2 |
| Championship League Snooker | 2022/07/07 12:20 | Elliot Slessor v Lukas Kleckers | 3-1 |
| 2022 Campeonato Mundial - Qualificação | 2022/04/10 13:30 | Anthony Hamilton v Elliot Slessor | 6-2 |
Away History
| Championship League Snooker | 2022/07/19 17:30 | Sean O'Sullivan v Yisong Peng | 3-1 |
| Championship League Snooker | 2022/07/19 16:00 | Judd Trump v Sean O'Sullivan | 3-1 |
| Championship League Snooker | 2022/07/19 12:45 | Jamie Clarke v Sean O'Sullivan | 3-0 |
| 2022 Campeonato Mundial - Qualificação | 2022/04/06 13:30 | Jackson Page v Sean O'Sullivan | 6-1 |
| World Championship Qual 2019 | 2019/04/13 09:00 | Xu Si v Sean O'Sullivan | 10-2 |
| 2019 Gibraltar Open | 2019/03/15 22:40 | Sean O'Sullivan v Yuan Sijun | 1-4 |
| 2019 Gibraltar Open | 2019/03/15 19:10 | Sean O'Sullivan v Ian Burns | 4-2 |
| 2019 Gibraltar Open | 2019/03/15 13:50 | Joe Perry v Sean O'Sullivan | 2-4 |