Tournament Record - Geng Mingqi In World Under-21 Championship - Men
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 2 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 1 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2019 World Under-21 Championship - Men |
Last 16 | 0 |
| 2017 World Under-21 Championship - Men |
Last 32 | 0 |