Centuries By Fergal O'Brien In Season 2002-2003
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 2003 World Championship |
1 | 100 | 18 | |
| 2003 Irish Masters |
1 | 129 | 7 | |
| 2002 UK Championship |
1 | 100 | 13 | |
| 2002 British Open |
2 | 103 | 100 | 10 |
| 2002 Benson and Hedges Championship |
1 | 100 | 27 | |
| 2002 LG Cup |
4 | 128, 102, 100 | 102 | 6.5 |