Head to Head
| European Tour 9 2023 | 2023/05/28 11:55 | Damon Heta v Joe Cullen | 6-5 |
| PDC World Championship 2023 | 2022/12/28 19:10 | Joe Cullen v Damon Heta | 4-0 |
| European Tour 13 2022 | 2022/10/16 14:35 | Damon Heta v Joe Cullen | 6-1 |
| World Grand Prix 2022 | 2022/10/04 20:15 | Joe Cullen v Damon Heta | 2-1 |
| NZ Darts Masters 2022 | 2022/08/26 07:40 | Joe Cullen v Damon Heta | 6-2 |
| World Matchplay 2022 | 2022/07/17 18:40 | Joe Cullen v Damon Heta | 10-2 |
| Players Championship 3 2022 | 2022/02/12 17:15 | Damon Heta v Joe Cullen | 4-8 |
| PDC Autumn Series 2 2020 | 2020/09/13 15:35 | Joe Cullen v Damon Heta | 4-8 |