Head to Head
| World Championship 2020 | 2020/08/14 18:00 | Ronnie O'Sullivan v Mark Selby | 17-16 |
| Welsh Open 2020 | 2020/02/14 12:00 | Mark Selby v Ronnie O'Sullivan | 1-5 |
| Scottish Open 2019 | 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 |
| UK Championship | 2016/12/04 13:00 | Ronnie O'Sullivan v Mark Selby | 7-10 |
| World Championship | 2014/05/04 13:00 | Ronnie O'Sullivan v Mark Selby | 14-18 |
Home History
| Scottish Open 2020 | 2020/12/12 19:00 | Mark Selby v Jamie Jones | 6-1 |
| Scottish Open 2020 | 2020/12/11 12:00 | Mark Selby v Ricky Walden | 5-4 |
| Scottish Open 2020 | 2020/12/10 21:30 | Mark Selby v Lyu Haotian | 4-1 |
| Scottish Open 2020 | 2020/12/10 13:00 | Mark Selby v Mark Joyce | 4-2 |
| Scottish Open 2020 | 2020/12/09 15:00 | Mark Selby v Nigel Bond | 4-2 |
| Scottish Open 2020 | 2020/12/07 18:45 | Mark Selby v Yuan Sijun | 4-1 |
| UK Championship 2020 | 2020/12/04 13:00 | Mark Selby v Neil Robertson | 2-6 |
| UK Championship 2020 | 2020/12/02 19:00 | Mark Selby v Barry Hawkins | 6-3 |
Away History
| Scottish Open 2020 | 2020/12/12 13:00 | Li Hang v Ronnie O'Sullivan | 4-6 |
| Scottish Open 2020 | 2020/12/11 19:45 | Ding Junhui v Ronnie O'Sullivan | 4-5 |
| Scottish Open 2020 | 2020/12/10 19:00 | Robbie Williams v Ronnie O'Sullivan | 1-4 |
| Scottish Open 2020 | 2020/12/10 14:50 | Tian Pengfei v Ronnie O'Sullivan | 3-4 |
| Scottish Open 2020 | 2020/12/09 19:00 | Chang Bingyu v Ronnie O'Sullivan | 1-4 |
| Scottish Open 2020 | 2020/12/08 19:00 | Ronnie O'Sullivan v Allan Taylor | 4-2 |
| UK Championship 2020 | 2020/11/29 13:00 | Alexander Ursenbacher v Ronnie O'Sullivan | 6-5 |
| UK Championship 2020 | 2020/11/25 19:00 | Ronnie O'Sullivan v Leo Fernandez | 6-0 |