Tournament Record - Si Jiahui In World Championship
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 5 | 0 | 4 | 4 | 10 | 10 | 28 | 140,000 | 17 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2024 World Championship |
Last 16 | 30,000 |
| 2023 World Championship |
Semi-final | 100,000 |
| 2022 World Championship |
Last 112 | 5,000 |
| 2021 World Championship |
Last 112 | 5,000 |
| 2020 World Championship |
Last 144 | 0 |