Centuries By Quinten Hann In Season 1997-1998
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 1998 World Championship |
4 | 119, 109, 106, 101 | 15.25 | |
| 1997 UK Championship |
3 | 130, 100, 100 | 13 | |
| 1997 Benson and Hedges Championship |
2 | 120, 116 | 19 | |
| 1997 Grand Prix |
3 | 141, 124, 111 | 8 | |
| 1997 WPBSA Qualifying School - Event 1 |
2 | 110, 109 | 11.5 |