Head to Head
| UK Open 2023 | 2023/03/04 19:10 | Nathan Aspinall v Joe Cullen | 10-2 |
| European Tour 1 2022 | 2022/02/27 12:00 | Joe Cullen v Nathan Aspinall | 3-6 |
| European Tour 2 2021 | 2021/09/26 14:30 | Joe Cullen v Nathan Aspinall | 4-6 |
| 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 4 2023 | 2023/04/10 18:00 | Nathan Aspinall v Andrew Gilding | 6-4 |
| European Tour 4 2023 | 2023/04/10 13:00 | Nathan Aspinall v Jim Williams | 6-3 |
| European Tour 4 2023 | 2023/04/09 14:00 | Nathan Aspinall v Cameron Menzies | 6-3 |
| Premier League Darts | 2023/04/06 18:40 | Nathan Aspinall v Jonny Clayton | 4-6 |
| European Tour 3 2023 | 2023/04/02 12:30 | Nathan Aspinall v Martin Schindler | 3-6 |
| European Tour 3 2023 | 2023/04/01 14:35 | Nathan Aspinall v Mario Vandenbogaerde | 6-2 |
| Premier League Darts | 2023/03/30 20:20 | Michael Smith v Nathan Aspinall | 6-4 |
| Premier League Darts | 2023/03/30 18:45 | Nathan Aspinall v Chris Dobey | 6-4 |
Away History
| European Tour 4 2023 | 2023/04/10 18:35 | Joe Cullen v Luke Humphries | 6-3 |
| European Tour 4 2023 | 2023/04/10 14:05 | Lee Evans v Joe Cullen | 3-6 |
| European Tour 4 2023 | 2023/04/09 13:25 | Joe Cullen v Ross Smith | 6-5 |
| European Tour 3 2023 | 2023/04/01 13:05 | Joe Cullen v Alan Soutar | 2-6 |
| European Tour 2 | 2023/03/25 14:05 | Joe Cullen v Ross Smith | 4-6 |
| Players Championship 7 | 2023/03/19 12:15 | Joe Cullen v Ricky Evans | 6-5 |
| Players Championship 6 | 2023/03/12 15:20 | Joe Cullen v Adam Gawlas | 6-4 |
| UK Open 2023 | 2023/03/04 19:10 | Nathan Aspinall v Joe Cullen | 10-2 |