Tournament Record - Ronnie O'Sullivan In Northern Ireland Open
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 7 | 160 | 86 | 88 | 150 | 90 | 98 | 110,000 | 29 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2022 Northern Ireland Open |
Last 64 | 3,000 |
| 2021 Northern Ireland Open |
Last 16 | 7,500 |
| 2020 Northern Ireland Open |
Final | 30,000 |
| 2019 Northern Ireland Open |
Final | 30,000 |
| 2018 Northern Ireland Open |
Final | 30,000 |
| 2017 Northern Ireland Open |
Last 32 | 3,500 |
| 2016 Northern Ireland Open |
Last 16 | 6,000 |