1 | 1997 | Zolder | 2 | 6 | Horag Hotz Racing | Ferrari 333 SP | Ferrari F310E | Fredy Lienhard Sr. | SR1 | 5 |
2 | 1998 | Paul Ricard | 4 | 27 | Horag Lista Racing | Ferrari 333 SP | Ferrari F310E | Fredy Lienhard Sr. | SR1 | 2 |
3 | 2000 | Road America | 15 | 27 | Doran Lista Racing | Ferrari 333 SP | Judd GV4 | Cyril de Lalagade/Mauro Baldi/ | SR | 1 |