Tournament Record - Greg Casey In World Amateur Championship - Men
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 5 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 0 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2022 World Amateur Championship - Men |
Last 48 | 0 |
| 2018 World Amateur Championship - Men |
Last 32 | 0 |
| 2015 World Amateur Championship - Men |
Quarter-final | 0 |
| 2012 World Amateur Championship - Men |
Last 64 | 0 |
| 2009 World Amateur Championship - Men |
Last 64 | 0 |