PORSCHE RACING HISTORYTom Waugh (USA)
1975
1 June 1975 - Nürburgring 1000 Km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 62 | Porsche 911 Carrera RSR | 911 360 1159 | GT+1.6 | John Rulon-Miller (USA)/Tom Waugh (USA) | Gante-Racing (USA) | DNF | 53rd | 6 laps - DNF |
15 June 1975 - Le Mans 24 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 911 Carrera RSR | 911 460 0002 | GTS | John Rulon-Miller (USA)/Tom Waugh (USA)/Serge Godard (GB) | Ganto Racing (D) | DNF | 35th | 16 laps - Oil Leak |