Centuries By Alan McManus In Season 1991-1992
| Tournament | Total | Breaks - Venue | Breaks - Qualifying | Rate |
|---|---|---|---|---|
 1992 World Championship |
1 | 101 | 141 | |
| 1992 European Open |
1 | 103 | 14 | |
| 1992 Welsh Open |
2 | 113, 105 | 11 | |
| 1992 Asian Open |
2 | 135 | 133 | 29 |
| 1992 Classic |
1 | 128 | 31 |