Tournament Record - Tony Knowles In British Under-19 Championship
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 3 | 6 | 12 | 42 | 76 | 78 | 82 | 0 | 0 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 1974 British Under-19 Championship |
Winner | 0 |
| 1973 British Under-19 Championship |
Semi-final | 0 |
| 1972 British Under-19 Championship |
Winner | 0 |