Head to Head
| 2020 Open de Gales | 2020/02/14 12:00 | Mark Selby v Ronnie O'Sullivan | 1-5 |
| 2019 Open da Escócia | 2019/12/13 14:40 | Ronnie O'Sullivan v Mark Selby | 4-5 |
| Northern Ireland Open | 2018/11/17 13:00 | Ronnie O'Sullivan v Mark Selby | 6-5 |
| 2019 Gibraltar Open | 2016/12/04 13:00 | Ronnie O'Sullivan v Mark Selby | 7-10 |
Home History
| 2020 Campeonato Mundial | 2020/08/11 18:00 | Mark Williams v Ronnie O'Sullivan | 10-13 |
| 2020 Campeonato Mundial | 2020/08/09 18:00 | Ding Junhui v Ronnie O'Sullivan | 10-13 |
| 2020 Campeonato Mundial | 2020/08/07 18:00 | Ding Junhui v Ronnie O'Sullivan | 10-13 |
| 2020 Campeonato Mundial | 2020/08/02 13:30 | Ronnie O'Sullivan v Thepchaiya Un-Nooh | 10-1 |
| Championship League Snooker | 2020/06/09 18:30 | Ronnie O'Sullivan v Stuart Bingham | 0-3 |
| Championship League Snooker | 2020/06/09 17:30 | Ronnie O'Sullivan v Sam Craigie | 3-1 |
| Championship League Snooker | 2020/06/09 14:00 | Ronnie O'Sullivan v Harvey Chandler | 3-0 |
| Championship League Snooker | 2020/06/05 20:10 | Ronnie O'Sullivan v Chris Wakelin | 3-0 |
Away History
| 2020 Campeonato Mundial | 2020/08/11 09:00 | Mark Selby v Neil Robertson | 13-7 |
| 2020 Campeonato Mundial | 2020/08/07 13:30 | Mark Selby v Noppon Saengkham | 13-12 |
| 2020 Campeonato Mundial | 2020/08/03 18:00 | Mark Selby v Jordan Brown | 10-6 |
| 2020 Tour Championship | 2020/06/25 12:30 | Mark Selby v Mark Allen | 2-9 |
| 2020 Tour Championship | 2020/06/22 12:30 | Mark Selby v Yan Bingtao | 9-6 |
| Championship League Snooker | 2020/06/04 20:45 | Mark Selby v Liang Wenbo | 0-3 |
| Championship League Snooker | 2020/06/04 18:10 | Mark Selby v Joe O'Connor | 2-2 |
| Championship League Snooker | 2020/06/04 14:00 | Mark Selby v Lee Walker | 3-1 |