Tournament Record - David John In Welsh Open
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 3 | 0 | 0 | 0 | 2 | 2 | 10 | 2,150 | 1 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2018 Welsh Open |
Last 128 | 0 |
| 2017 Welsh Open |
Last 128 | 0 |
| 2003 Welsh Open |
Last 80 | 2,150 |