Tournament Record - Brendan O'Donoghue In World Amateur Championship - Men
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 10 | 0 | 0 | 2 | 0 | 12 | 2 | 0 | 6 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2024 World Amateur Championship - Men |
Still competing | 0 |
| 2023 World Amateur Championship - Men |
Quarter-final | 0 |
| 2022 World Amateur Championship - Men |
Quarter-final | 0 |
| 2017 World Amateur Championship - Men |
Quarter-final | 0 |
| 2013 World Amateur Championship - Men |
Last 16 | 0 |
| 2012 World Amateur Championship - Men |
Last 16 | 0 |
| 2011 World Amateur Championship - Men |
Quarter-final | 0 |
| 2008 World Amateur Championship - Men |
Last 32 | 0 |
| 2006 World Amateur Championship - Men |
Last 32 | 0 |
| 2003 World Amateur Championship - Men |
Semi-final | 0 |