Head to Head
| Modus Super Series Legends League | 2025/01/14 10:50 | Richie Howson v Robert Thornton | 4-3 |
| Modus Super Series Legends League | 2025/01/13 12:35 | Robert Thornton v Richie Howson | 3-4 |
| Senior Champions of Champions | 2023/03/25 12:10 | Robert Thornton v Richie Howson | 6-10 |
| Modus Super Series Week 6 2023 | 2023/03/15 09:50 | Robert Thornton v Richie Howson | 4-1 |
| 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 |