Head to Head
| Northern Ireland Open 2024 | 2024/10/21 09:00 | Joe O'Connor v Elliot Slessor | 2-4 |
| Championship League Snooker | 2024/02/29 17:00 | Joe O'Connor v Elliot Slessor | 3-1 |
| Championship League Snooker | 2024/02/29 15:10 | Joe O'Connor v Elliot Slessor | 3-2 |
| Championship League Snooker | 2024/02/26 16:30 | Joe O'Connor v Elliot Slessor | 1-3 |
| German Masters 2023 | 2023/02/01 14:00 | Elliot Slessor v Joe O'Connor | 5-2 |
| Snooker Shoot-Out 2020 | 2020/02/20 22:30 | Joe O'Connor v Elliot Slessor | 0-1 |
Home History
| World Championship 2025 | 2025/04/21 09:00 | John Higgins v Joe O'Connor | 10-7 |
| World Championship Qual 2025 | 2025/04/16 10:00 | Joe O'Connor v Jackson Page | 10-7 |
| World Championship Qual 2025 | 2025/04/13 13:30 | Joe O'Connor v Iulian Boiko | 10-4 |
| World Open 2025 | 2025/03/01 06:00 | Joe O'Connor v John Higgins | 6-10 |
| World Open 2025 | 2025/02/28 11:30 | Joe O'Connor v Ali Carter | 6-3 |
| World Open 2025 | 2025/02/27 11:30 | Joe O'Connor v Shaun Murphy | 5-1 |
| World Open 2025 | 2025/02/26 11:30 | Joe O'Connor v Michael Holt | 5-3 |
| World Open 2025 | 2025/02/25 06:00 | Judd Trump v Joe O'Connor | 2-5 |
Away History
| World Championship Qual 2025 | 2025/04/15 16:00 | Elliot Slessor v Zhao Xintong | 8-10 |
| World Championship Qual 2025 | 2025/04/13 09:00 | Elliot Slessor v Marco Fu | 10-6 |
| World Grand Prix 2025 | 2025/03/05 08:15 | Peifan Lei v Elliot Slessor | 4-2 |
| World Open 2025 | 2025/02/25 06:00 | Liu Hongyu v Elliot Slessor | 5-4 |
| World Open 2025 | 2025/02/23 01:30 | Elliot Slessor v Lyu Haotian | 5-2 |
| Welsh Open 2025 | 2025/02/12 21:55 | Mark Selby v Elliot Slessor | 4-3 |
| Welsh Open 2025 | 2025/02/10 19:00 | Elliot Slessor v Liam Davies | 4-0 |
| German Masters 2025 | 2025/01/30 14:00 | Elliot Slessor v Xiao Guodong | 1-5 |