Head to Head
| PDC World Championship 2023 | 2022/12/21 20:30 | Gabriel Clemens v William O'Connor | 3-0 |
| Players Championship 19 2021 | 2021/07/07 13:20 | Gabriel Clemens v William O'Connor | 6-2 |
| PDC Home Tour 2 2020 | 2020/09/09 14:20 | Gabriel Clemens v William O'Connor | 5-1 |
| Players Championship Finals 2019 | 2019/11/23 19:45 | William O'Connor v Gabriel Clemens | 10-7 |