Tournament Record - Rex Williams In British Open
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 10 | 2 | 6 | 28 | 32 | 42 | 50 | 28,225 | 2 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 1994 British Open |
Last 96 | 360 |
| 1993 British Open |
Round 7 | 100 |
| 1992 British Open |
Last 64 | 2,000 |
| 1991 British Open |
Last 64 | 2,125 |
| 1990 British Open |
Last 32 | 3,634 |
| 1989 British Open |
Last 64 | 1,531 |
| 1988 British Open |
Quarter-final | 9,000 |
| 1987 British Open |
Last 16 | 4,600 |
| 1986 British Open |
Last 16 | 4,125 |
| 1985 British Open |
Last 64 | 750 |