| World Matchplay | 07/18 11:24 | - | Shaun Alcock v Peter Allen | 0-0 | |
| Antwerp Open | 02/16 14:49 | - | Peter Allen v Steve Alker | 0-3 | |
| Brisbane Masters | 10/16 13:41 | - | Chris Allen v Peter Allen | 2 (2) - 1 (1) | |
| Tokyo Masters 2021 | 12/07 15:55 | - |
Daniel Baggish
v
Peter Allen |
1-0 |