PORSCHE RACING HISTORYMario Casoni (I)
1972 : Le Mans 24 Hours - 3rd overall
28 May 1972 - Nürburgring 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 9 | Porsche 908/03 | 908/03-008 | S3.0 | Reinhold Jöst (D)/Mario Casoni (I) | Reinhold Jöst (D) | 31st | 6th | 5th | 33 laps - Front Wheel Bearing |
11 June 1972 - Le Mans 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 60 | Porsche 908/01L | 908-013 | S3.0 | Reinhold Jöst (D)/Michel Weber (D)/Mario Casoni (I) | Siffert ATE Racing (D) | 3rd | 3rd | 10th | 344 laps |