Head to Head
| 2019 Snooker - Taça do Mundo | 2019/06/26 05:00 | Mark Allen v Fergal O'Brien | 0-1 |
| 2019 Gibraltar Open | 2017/11/15 06:30 | Fergal O'Brien v Mark Allen | 0-5 |
| 2019 Snooker - Taça do Mundo | 2019/06/26 05:00 | Mark Allen v Fergal O'Brien | 0-1 |
| 2019 Gibraltar Open | 2017/11/15 06:30 | Fergal O'Brien v Mark Allen | 0-5 |