Head to Head
| Modus Super Series Legends League | 2025/01/16 16:15 | Devon Petersen v Robert Thornton | 4-0 |
| Modus Super Series Legends League | 2025/01/15 10:35 | Robert Thornton v Devon Petersen | 3-4 |
| Modus Super Series Legends League | 2025/01/14 11:30 | Robert Thornton v Devon Petersen | 1-4 |
| Modus Super Series Legends League | 2025/01/13 12:00 | Devon Petersen v Robert Thornton | 2-4 |
| BDO World Championship 2019 | 2017/02/25 12:53 | Robert Thornton v Devon Petersen | 5-1 |