| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 2002 | Czech Republic Grand Prix | 50 | Yamaha Tech 3 | Yamaha | 21 | 17 | 0 |
| 2007 | Czech Republic Grand Prix | 50 | Dunlop Yamaha Tech 3 | Yamaha | 10 | 13 | 3 |
| 2008 | Czech Republic Grand Prix | 50 | Alice Team | Ducati | 10 | 12 | 4 |
| 2018 | Czech Republic Grand Prix | 50 | Team Suzuki Ecstar | Suzuki | 20 | 19 | 0 |
| 2019 | Czech Republic Grand Prix | 50 | Team Suzuki Ecstar | Suzuki | 15 | 20 | 0 |
| Avg. | 15.2 | 16.2 | 3.5 |