Tournament Record - John Campbell In Grand Prix
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 9 | 4 | 4 | 4 | 2 | 36 | 34 | 17,580 | 1 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 1992 Grand Prix |
Last 96 | 750 |
| 1991 Grand Prix |
Last 96 | 750 |
| 1990 Grand Prix |
Last 32 | 3,400 |
| 1989 Grand Prix |
Last 64 | 1,531 |
| 1988 Grand Prix |
Last 64 | 1,422 |
| 1987 Grand Prix |
Last 64 | 1,313 |
| 1986 Grand Prix |
Last 32 | 2,664 |
| 1985 Grand Prix |
Last 16 | 3,750 |
| 1984 Grand Prix |
Last 32 | 2,000 |