Face à face
| Gibraltar Open 2019 | 2017/08/24 16:00 | Devlin, Peter v Joe O'Connor | 3-4 |
Home History
| European Masters 2020 | 2020/09/24 09:00 | Mark Williams v Devlin, Peter | 4-5 |
| European Masters 2020 | 2020/09/21 09:00 | Zak Surety v Devlin, Peter | 3-5 |
| Championnat de la ligue de Snooker | 2020/09/16 15:45 | Jimmy White v Devlin, Peter | 2-2 |
| Championnat de la ligue de Snooker | 2020/09/16 12:45 | Martin O'Donnell v Devlin, Peter | 3-0 |
| Championnat de la ligue de Snooker | 2020/09/16 10:00 | Shaun Murphy v Devlin, Peter | 3-0 |
| Gibraltar Open | 2020/03/14 08:30 | Peifan, Lei v Devlin, Peter | 4-1 |
| Gibraltar Open | 2020/03/12 15:30 | Finn, Mike v Devlin, Peter | 1-3 |
| Gibraltar Open 2019 | 2019/03/13 16:00 | Fernandez, Leo v Devlin, Peter | 4-1 |
Away History
| European Masters 2020 | 2020/09/23 18:00 | Scott Donaldson v Joe O'Connor | 2-5 |
| European Masters 2020 | 2020/09/21 09:00 | Peifan, Lei v Joe O'Connor | 3-5 |
| World Championship 2020, Qualifiers | 2020/07/25 18:00 | Maflin, Kurt v Joe O'Connor | 6-5 |
| World Championship 2020, Qualifiers | 2020/07/23 12:30 | Joe O'Connor v Duane Jones | 6-3 |
| Championnat de la ligue de Snooker | 2020/06/04 19:25 | Joe O'Connor v Walker, Lee | 3-1 |
| Championnat de la ligue de Snooker | 2020/06/04 18:10 | Mark Selby v Joe O'Connor | 2-2 |
| Championnat de la ligue de Snooker | 2020/06/04 15:30 | Wenbo, Liang v Joe O'Connor | 3-1 |
| Gibraltar Open | 2020/03/13 10:00 | Joe O'Connor v Allan Taylor | 2-4 |