Tournament Record - John Dunning In Norwich Union Open
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 2 | 0 | 0 | 0 | 12 | 12 | 10 | 175 | 0 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 1974 Norwich Union Open |
Last 16 | 100 |
| 1973 Norwich Union Open |
Last 16 | 75 |