Centuries By Stephen O'Connor In Season 1998-1999
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 1998 Irish Open |
1 | 107 | 24 |
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
| 1998 Irish Open |
1 | 107 | 24 |