Head to Head
| Players Championship 1 2021 | 2021/02/25 19:00 | Nathan Aspinall v Joe Cullen | 4-7 |
| PDC Autumn Series 2 2020 | 2020/09/13 14:55 | Joe Cullen v Nathan Aspinall | 7-6 |
| PDC Home Tour 2020 | 2020/06/04 20:55 | Nathan Aspinall v Joe Cullen | 6-5 |
| German Darts Championship 2019 | 2019/03/30 18:45 | Joe Cullen v Nathan Aspinall | 6-4 |
Home History
| European Tour 2 2021 | 2021/09/25 19:45 | Joe Cullen v Joe Murnan | 6-1 |
| European Tour 1 2021 | 2021/09/05 17:00 | Joe Cullen v Luke Humphries | 4-6 |
| European Tour 1 2021 | 2021/09/05 11:00 | Joe Cullen v Rob Cross | 6-4 |
| European Tour 1 2021 | 2021/09/04 17:35 | Joe Cullen v Geert de Vos | 6-3 |
| World Matchplay 2021 | 2021/07/21 21:40 | Peter Wright v Joe Cullen | 11-5 |
| World Matchplay 2021 | 2021/07/18 18:45 | Joe Cullen v Chris Dobey | 10-8 |
| Players Championship 18 2021 | 2021/07/06 13:00 | Joe Cullen v Jeffrey de Zwaan | 4-6 |
| Players Championship 15 2021 | 2021/06/16 15:45 | Joe Cullen v Ryan Searle | 5-6 |
Away History
| European Tour 2 2021 | 2021/09/25 20:10 | Nathan Aspinall v Ritchie Edhouse | 6-3 |
| Nordic Masters 2021 | 2021/09/17 18:25 | Nathan Aspinall v Madars Razma | 4-6 |
| European Tour 1 2021 | 2021/09/05 13:20 | Jose De Sousa v Nathan Aspinall | 6-2 |
| European Tour 1 2021 | 2021/09/04 14:30 | Nathan Aspinall v Bradley Brooks | 6-1 |
| Players Championship 22 2021 | 2021/08/03 11:00 | Nathan Aspinall v Kirk Shepherd | 6-0 |
| World Matchplay 2021 | 2021/07/23 19:30 | Michael van Gerwen v Nathan Aspinall | 16-9 |
| World Matchplay 2021 | 2021/07/21 19:35 | Gary Anderson v Nathan Aspinall | 9-11 |
| World Matchplay 2021 | 2021/07/19 19:20 | Nathan Aspinall v Mervyn King | 10-6 |