Tournament Record - Michael Prehn In Germany - Grand Prix Series
| Played | Winner | Final | Semi-final | Quarter-final | Last 16 | Last 32 | Prize Money | Centuries |
|---|---|---|---|---|---|---|---|---|
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tournament | Finish | Prize Money (GBP) |
|---|---|---|
 2022 German Grand Prix - Event 2 |
Group 7 | 0 |
| 2022 German Grand Prix - Event 1 |
Group 8 | 0 |
| 2022 German Grand Prix - Event 4 |
Last 32 | 0 |
| 2022 German Grand Prix - Event 3 |
Last 32 | 0 |
| 2021 German Grand Prix - Event 2 |
Group 9 | 0 |
| 2021 German Grand Prix - Event 1 |
Group 10 | 0 |
| 2020 German Grand Prix - Event 1 |
Last 32 | 0 |
| 2017 German Grand Prix - Event 2 |
Group 7 | 0 |
| 2014 German Grand Prix - Event 6 |
Group 9 | 0 |
| 2014 German Grand Prix - Event 5 |
Group 4 | 0 |
| 2014 German Grand Prix - Event 3 |
Group 11 | 0 |
| 2014 German Grand Prix - Event 2 |
Group 14 | 0 |
| 2014 German Grand Prix - Event 1 |
Group 7 | 0 |
| 2013 German Grand Prix - Event 1 |
Group 7 | 0 |