Head to Head
| Modus Super Series Week 6 2023 | 2023/03/14 10:20 | Robert Thornton v Richie Howson | 4-1 |
| Modus Super Series Week 6 2023 | 2023/03/13 13:00 | Richie Howson v Robert Thornton | 2-4 |
| World Seniors Darts Championship 2023 | 2023/02/12 21:30 | Robert Thornton v Richie Howson | 5-2 |