Tournament Record - Ronnie O'Sullivan In Northern Ireland Trophy
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 4 | 160 | 86 | 90 | 156 | 92 | 100 | 54,600 | 19 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2008 Northern Ireland Trophy |
Winner | 30,000 |
| 2007 Northern Ireland Trophy |
Quarter-final | 5,600 |
| 2006 Northern Ireland Trophy |
Final | 15,000 |
| 2005 Northern Ireland Trophy |
Last 16 | 4,000 |