Centuries By Steve James In Season 1989-1990
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 1990 World Championship |
1 | 135 | 35 | |
| 1990 European Open |
1 | 122 | 39 | |
| 1990 British Open |
1 | 108 | 39 | |
| 1990 Classic |
3 | 141, 104, 101 | 19 | |
| 1989 Dubai Classic |
1 | 107 | 24 | |
| 1989 International Open |
1 | 104 | 21 | |
| 1989 Asian Open |
1 | 116 | 16 |