Centuries By Joe Johnson In Season 1989-1990
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 1989 UK Championship |
1 | 101 | 46 | |
| 1989 Grand Prix |
1 | 138 | 28 |
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
| 1989 UK Championship |
1 | 101 | 46 | |
| 1989 Grand Prix |
1 | 138 | 28 |