Tournament Record - Mark Johnston-Allen In Grand Prix
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 10 | 0 | 6 | 4 | 6 | 16 | 18 | 17,598 | 0 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 1998 Grand Prix |
Last 64 | 2,225 |
| 1996 Grand Prix |
Last 96 | 775 |
| 1995 Grand Prix |
Last 96 | 700 |
| 1994 Grand Prix |
Last 96 | 1,100 |
| 1993 Grand Prix |
Last 64 | 1,595 |
| 1992 Grand Prix |
Last 16 | 5,500 |
| 1991 Grand Prix |
Last 96 | 750 |
| 1990 Grand Prix |
Last 64 | 2,000 |
| 1989 Grand Prix |
Last 64 | 1,531 |
| 1988 Grand Prix |
Last 64 | 1,422 |