Head to Head
| English Open 2019 | 2019/10/14 17:45 | Ronnie O'Sullivan v Jamie O'Neill | 4-3 |
Home History
| Champion of Champions 2020 | 2020/11/05 19:00 | Mark Allen v Ronnie O'Sullivan | 6-3 |
| Champion of Champions 2020 | 2020/11/05 13:00 | Ronnie O'Sullivan v Michael Holt | 4-1 |
| English Open 2020 | 2020/10/15 14:00 | Matthew Stevens v Ronnie O'Sullivan | 4-1 |
| English Open 2020 | 2020/10/14 18:00 | Ryan Day v Ronnie O'Sullivan | 1-4 |
| English Open 2020 | 2020/10/12 18:00 | Ronnie O'Sullivan v Brian Ochoiski | 4-2 |
| European Masters 2020 | 2020/09/24 18:00 | Aaron Hill v Ronnie O'Sullivan | 5-4 |
| UK Championship 2020 | 2020/09/21 08:43 | Stephen Hendry v Ronnie O'Sullivan | 0-0 |
| World Championship 2020 | 2020/08/15 12:30 | Kyren Wilson v Ronnie O'Sullivan | 8-18 |
Away History
| German Masters Qualifiers 2021 | 2020/11/13 10:00 | Zhao Xintong v Jamie O'Neill | 3-5 |
| German Masters Qualifiers 2021 | 2020/11/11 10:00 | Daniel Wells v Jamie O'Neill | 3-5 |
| Championship League Snooker | 2020/10/27 20:35 | Jamie O'Neill v Rory McLeod | 3-1 |
| Championship League Snooker | 2020/10/27 14:45 | Mark Selby v Jamie O'Neill | 3-0 |
| Championship League Snooker | 2020/10/27 12:30 | Graeme Dott v Jamie O'Neill | 3-0 |
| English Open 2020 | 2020/10/13 18:00 | Matthew Stevens v Jamie O'Neill | 4-2 |
| European Masters 2020 | 2020/09/22 09:00 | Jak Jones v Jamie O'Neill | 5-2 |
| Championship League Snooker | 2020/09/20 18:45 | Jamie O'Neill v Sean Maddocks | 3-1 |