Centuries By John Campbell In Season 1985-1986
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 1985 UK Championship |
1 | 106 | 29 | |
| 1985 Grand Prix |
1 | 119 | 25 | |
| 1985 Australian Professional Championship |
3 | 121, 119, 100 | 15 | |
| 1985 Australian Masters |
2 | 132, 105 | 16.5 |