Centuries By John Parrott In Season 1997-1998
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 1998 World Championship |
4 | 120, 108, 104, 102 | 14.5 | |
| 1998 Thailand Masters |
3 | 138, 125, 113 | 15 | |
| 1998 Charity Challenge |
1 | 112 | 14 | |
| 1998 Welsh Open |
3 | 108, 103, 100 | 9.67 | |
| 1997 German Open |
3 | 105, 103, 102 | 15.33 | |
| 1997 Grand Prix |
1 | 116 | 29 | |
| 1997 Scottish Masters |
1 | 119 | 27 |