Tournament Record - Sean O'Sullivan In World Championship
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 10 | 0 | 0 | 0 | 4 | 10 | 24 | 5,000 | 2 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2024 World Championship |
Last 144 | 0 |
| 2023 World Championship |
Last 112 | 5,000 |
| 2022 World Championship |
Last 144 | 0 |
| 2019 World Championship |
Last 144 | 0 |
| 2018 World Championship |
Last 144 | 0 |
| 2017 World Championship |
Last 144 | 0 |
| 2016 World Championship |
Last 144 | 0 |
| 2015 World Championship |
Last 144 | 0 |
| 2014 World Championship |
Last 128 | 0 |
| 2013 World Championship |
Last 96 | 0 |