Chester Kieffer Tävlingsresultat
| År | Racing Series | Tävlingsbana | Omgång | Förarklass | Ranking | Racing Team | Racerbilmodell |
|---|---|---|---|---|---|---|---|
| 2025 | Porsche Sprint Challenge Southern Europe | Algarve International Circuit | R2 | ROOKIE | 1 | Porsche 992.1 GT3 Cup | |
| 2025 | Porsche Sprint Challenge Southern Europe | Estoril krets | R2 | ROOKIE | 1 | Porsche 992.1 GT3 Cup | |
| 2025 | Porsche Sprint Challenge Southern Europe | Ricardo Tormo Circuit | R2 | ROOKIE | 2 | Porsche 992.1 GT3 Cup | |
| 2025 | Porsche Sprint Challenge Southern Europe | Algarve International Circuit | R1 | ROOKIE | 1 | Porsche 992.1 GT3 Cup | |
| 2025 | Porsche Sprint Challenge Southern Europe | Estoril krets | R1 | ROOKIE | 1 | Porsche 992.1 GT3 Cup | |
| 2025 | Porsche Sprint Challenge Southern Europe | Ricardo Tormo Circuit | R1 | ROOKIE | 1 | Porsche 992.1 GT3 Cup |