Away History
| Players Championship 7 2020 | 2020/03/14 12:20 | Ryan Joyce v Robert Thornton | 4-6 |
| UK Open 2020 | 2020/03/06 16:10 | Kim Huybrechts v Robert Thornton | 6-1 |
| Players Championship 4 2020 | 2020/02/16 13:40 | Nathan Aspinall v Robert Thornton | 0-0 |
| Grand Slam of Darts 2019 | 2019/11/14 21:50 | Gary Anderson v Robert Thornton | 10-8 |
| Grand Slam of Darts 2019 | 2019/11/12 20:30 | Robert Thornton v Mikuru Suzuki | 5-3 |
| Grand Slam of Darts 2019 | 2019/11/10 21:05 | Gerwyn Price v Robert Thornton | 5-4 |
| Grand Slam of Darts 2019 | 2019/11/09 23:30 | Dimitri van den Bergh v Robert Thornton | 4-5 |
| Players Championship 29 2019 | 2019/10/14 11:20 | Alan Norris v Robert Thornton | 5-3 |