Head to Head
| Welsh Open 2024 | 2024/02/17 13:00 | Elliot Slessor v Martin O'Donnell | 5-6 |
| World Championship Qual 2020 | 2020/07/27 12:00 | Martin O'Donnell v Elliot Slessor | 3-10 |
| China Championship Qualifiers 2019 | 2018/08/19 09:00 | Martin O'Donnell v Elliot Slessor | 5-3 |
| Paul Hunter Classic 2019 | 2016/08/26 08:50 | Martin O'Donnell v Elliot Slessor | 1-4 |
Home History
| World Championship Qual 2024 | 2024/04/14 09:00 | Elliot Slessor v Louis Heathcote | 8-10 |
| World Open 2024 | 2024/03/22 06:30 | Jackson Page v Elliot Slessor | 5-2 |
| World Open 2024 | 2024/03/21 11:30 | Elliot Slessor v Daniel Wells | 5-2 |
| World Open 2024 | 2024/03/20 11:30 | Matthew Stevens v Elliot Slessor | 1-5 |
| World Open 2024 | 2024/03/19 06:30 | Elliot Slessor v Zhang Anda | 5-3 |
| 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 | 2024/02/29 13:50 | Elliot Slessor v Sam Craigie | 3-1 |
Away History
| World Championship Qual 2024 | 2024/04/12 09:00 | Martin O'Donnell v Hai Long Ma | 7-10 |
| Welsh Open 2024 | 2024/02/18 13:00 | Gary Wilson v Martin O'Donnell | 9-4 |
| Welsh Open 2024 | 2024/02/17 13:00 | Elliot Slessor v Martin O'Donnell | 5-6 |
| Welsh Open 2024 | 2024/02/16 19:00 | Martin O'Donnell v Luca Brecel | 5-3 |
| Welsh Open 2024 | 2024/02/15 22:40 | Marco Fu v Martin O'Donnell | 2-4 |
| Welsh Open 2024 | 2024/02/15 12:30 | Anthony Hamilton v Martin O'Donnell | 2-4 |
| Welsh Open 2024 | 2024/02/13 19:00 | Chris Wakelin v Martin O'Donnell | 1-4 |
| German Masters 2024 | 2024/01/29 14:00 | Martin O'Donnell v Matthew Selt | 0-5 |