Head to Head
| Welsh Open 2024 | 2024/02/14 19:00 | Mark Allen v Si Jiahui | 4-1 |
| Snooker Shoot-Out 2023 | 2023/12/09 21:35 | Si Jiahui v Mark Allen | 0-1 |
| Wuhan Open 2023 | 2023/10/11 06:30 | Mark Allen v Si Jiahui | 5-4 |
| Northern Ireland Open Qualifier 2021 | 2021/10/10 14:05 | Mark Allen v Si Jiahui | 4-1 |