Head to Head
| The Masters 2021 | 2021/01/15 19:00 | John Higgins v Ronnie O'Sullivan | 6-3 |
| The Masters | 2020/05/31 13:05 | Ronnie O'Sullivan v John Higgins | 0-0 |
| Champion of Champions 2019 | 2019/11/07 19:00 | Ronnie O'Sullivan v John Higgins | 6-3 |
| Players Championship | 2019/03/08 13:00 | Ronnie O'Sullivan v John Higgins | 6-4 |
| Champion of Champions | 2018/11/06 19:00 | John Higgins v Ronnie O'Sullivan | 3-6 |
| Welsh Open | 2018/03/02 18:35 | Ronnie O'Sullivan v John Higgins | 1-5 |
| Gibraltar Open 2019 | 2017/12/15 19:00 | John Higgins v Ronnie O'Sullivan | 5-0 |
| Gibraltar Open 2019 | 2017/11/17 11:30 | John Higgins v Ronnie O'Sullivan | 2-6 |
Home History
| Players Championship 2021 | 2021/02/26 19:00 | Barry Hawkins v Ronnie O'Sullivan | 4-6 |
| Players Championship 2021 | 2021/02/25 19:00 | Jack Lisowski v Ronnie O'Sullivan | 1-6 |
| Players Championship 2021 | 2021/02/23 19:00 | Ronnie O'Sullivan v Ding Junhui | 6-5 |
| Welsh Open 2021 | 2021/02/21 13:20 | Jordan Brown v Ronnie O'Sullivan | 9-8 |
| Welsh Open 2021 | 2021/02/20 19:10 | Mark Williams v Ronnie O'Sullivan | 1-6 |
| Welsh Open 2021 | 2021/02/18 20:55 | Zhou Yuelong v Ronnie O'Sullivan | 1-4 |
| Welsh Open 2021 | 2021/02/18 14:50 | Martin Gould v Ronnie O'Sullivan | 0-4 |
| Welsh Open 2021 | 2021/02/17 13:00 | Jimmy White v Ronnie O'Sullivan | 0-4 |
Away History
| Players Championship 2021 | 2021/02/27 19:00 | Kyren Wilson v John Higgins | 1-6 |
| Players Championship 2021 | 2021/02/26 13:00 | John Higgins v Mark Selby | 6-0 |
| Players Championship 2021 | 2021/02/24 13:00 | Jordan Brown v John Higgins | 0-6 |
| Welsh Open 2021 | 2021/02/18 15:35 | John Higgins v Ali Carter | 3-4 |
| Welsh Open 2021 | 2021/02/17 21:15 | John Higgins v Ben Woollaston | 4-3 |
| Welsh Open 2021 | 2021/02/15 16:40 | John Higgins v Steven Hallworth | 4-1 |
| Snooker Shoot-Out 2021 | 2021/02/06 13:00 | Thepchaiya Un-Nooh v John Higgins | 1-0 |
| Snooker Shoot-Out 2021 | 2021/02/05 19:00 | John Higgins v Scott Donaldson | 1-0 |