Head to Head
| World Grand Prix 2020 | 2020/10/09 20:45 | Joe Cullen v Jonny Clayton | 3-2 |
| PDC Home Tour 2020 | 2020/06/04 19:40 | Joe Cullen v Jonny Clayton | 5-6 |
| UK Open 2020 | 2020/03/07 12:30 | Jonny Clayton v Joe Cullen | 10-4 |
| BDO World Championship 2019 | 2017/05/06 13:30 | Joe Cullen v Jonny Clayton | 6-1 |
Home History
| PDC World Championship 2021 | 2020/12/22 13:15 | Joe Cullen v Wayne Jones | 3-0 |
| Players Championship Finals 2020 | 2020/11/29 14:55 | Gerwyn Price v Joe Cullen | 10-9 |
| Players Championship Finals 2020 | 2020/11/28 19:10 | Ian White v Joe Cullen | 8-10 |
| Players Championship Finals 2020 | 2020/11/28 14:35 | Joe Cullen v Rob Cross | 6-5 |
| Players Championship Finals 2020 | 2020/11/27 14:40 | Joe Cullen v Adam Hunt | 6-3 |
| Grand Slam of Darts 2020 | 2020/11/19 22:10 | Michael van Gerwen v Joe Cullen | 5-3 |
| Grand Slam of Darts 2020 | 2020/11/17 19:35 | Joe Cullen v Adam Hunt | 5-4 |
| Grand Slam of Darts 2020 | 2020/11/16 19:40 | Joe Cullen v Gabriel Clemens | 2-5 |
Away History
| PDC World Championship 2021 | 2020/12/20 19:50 | Jonny Clayton v John Henderson | 3-1 |
| Players Championship Finals 2020 | 2020/11/28 15:55 | Michael van Gerwen v Jonny Clayton | 6-4 |
| Players Championship Finals 2020 | 2020/11/27 15:45 | Jonny Clayton v Mickey Mansell | 6-2 |
| Grand Slam of Darts 2020 | 2020/11/20 19:10 | Dimitri van den Bergh v Jonny Clayton | 10-3 |
| Grand Slam of Darts 2020 | 2020/11/19 19:55 | Jonny Clayton v Mikuru Suzuki | 5-0 |
| Grand Slam of Darts 2020 | 2020/11/17 22:05 | Gerwyn Price v Jonny Clayton | 5-3 |
| Grand Slam of Darts 2020 | 2020/11/16 19:10 | Jonny Clayton v Ryan Joyce | 5-4 |
| PDC Winter Series 5 2020 | 2020/11/14 14:45 | Jonny Clayton v Ciaran Teehan | 6-1 |