Tournament Record - David John In World Championship
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 6 | 0 | 0 | 0 | 2 | 2 | 10 | 1,250 | 2 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2018 World Championship |
Last 144 | 0 |
| 2017 World Championship |
Last 144 | 0 |
| 2005 World Championship |
Round 2 | 0 |
| 2004 World Championship |
Round 1 | 0 |
| 2003 World Championship |
Round 6 | 1,250 |
| 2002 World Championship |
Round 2 | 0 |