Head to Head
| UK Open 2020 | 2020/03/06 20:40 | Joe Cullen v Mervyn King | 10-7 |
| European Championship 2019 | 2019/10/24 17:00 | Joe Cullen v Mervyn King | 6-2 |
| BDO World Championship 2019 | 2018/04/22 11:25 | Joe Cullen v Mervyn King | 6-3 |
| BDO World Championship 2019 | 2017/04/09 15:44 | Mervyn King v Joe Cullen | 4-6 |
Home History
| Players Championship 18 | 2023/08/27 11:55 | Joe Cullen v Scott Waites | 6-3 |
| World Matchplay 2023 | 2023/07/22 19:15 | Nathan Aspinall v Joe Cullen | 17-9 |
| World Matchplay 2023 | 2023/07/20 19:15 | Joe Cullen v Daryl Gurney | 16-11 |
| World Matchplay 2023 | 2023/07/18 20:20 | Gerwyn Price v Joe Cullen | 11-13 |
| World Matchplay 2023 | 2023/07/15 18:20 | Joe Cullen v Mike De Decker | 10-7 |
| Players Championship 16 2023 | 2023/07/11 16:35 | Joe Cullen v Damon Heta | 2-7 |
| Players Championship 16 2023 | 2023/07/11 15:55 | Andrew Gilding v Joe Cullen | 5-6 |
| Players Championship 16 2023 | 2023/07/11 14:25 | Mike De Decker v Joe Cullen | 3-6 |
Away History
| Players Championship 18 | 2023/08/27 12:15 | Mervyn King v Florian Hempel | 6-1 |
| Players Championship 13 | 2023/06/12 12:35 | Gerwyn Price v Mervyn King | 6-1 |
| Players Championship 13 | 2023/06/12 11:25 | Mervyn King v Ross Montgomery | 6-0 |
| UK Open 2023 | 2023/03/04 15:20 | Mervyn King v Dimitri van den Bergh | 8-10 |
| UK Open 2023 | 2023/03/03 19:45 | Mervyn King v Keane Barry | 10-7 |
| Players Championship 1 | 2023/02/11 14:45 | Nathan Aspinall v Mervyn King | 6-2 |
| PDC World Championship 2023 | 2022/12/29 14:30 | Rob Cross v Mervyn King | 4-1 |
| PDC World Championship 2023 | 2022/12/21 19:15 | Mervyn King v Daniel Baggish | 3-2 |