Masten Gregory
b. 1932-02-29 - Kansas City
d. 1985-11-08 - Porto Ecole (Italie)
| Circuit | Years | Entered | Raced | Best | QP1 | Poles | P1 | P2 | P3 | Podiums | FLaps |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ain-Diab | 1958 | 1 | 1 | 6 | - | - | - | - | - | - | - |
| Aintree | 1959,1961-1962 | 3 | 3 | 7 | - | - | - | - | - | - | - |
| Avus | 1959 | 1 | 1 | - | - | - | - | - | - | - | - |
| Buenos Aires | 1958,1960 | 2 | 1 | 12 | - | - | - | - | - | - | - |
| Mexico City | 1963 | 1 | 1 | - | - | - | - | - | - | - | - |
| Monaco | 1957,1959-1962 | 5 | 2 | 3 | - | - | - | - | 1 | 1 | - |
| Monsanto | 1959 | 1 | 1 | 2 | - | - | - | 1 | - | 1 | - |
| Monza | 1957-1958,1961-1963,1965 | 6 | 6 | 4 | - | - | - | - | - | - | - |
| Nürburgring | 1957,1961,1963,1965 | 4 | 2 | 8 | - | - | - | - | - | - | - |
| Pescara | 1957 | 1 | 1 | 4 | - | - | - | - | - | - | - |
| Porto | 1960 | 1 | 1 | - | - | - | - | - | - | - | - |
| Reims | 1959-1961,1963 | 4 | 4 | 9 | - | - | - | - | - | - | - |
| Rouen-les-Essarts | 1962 | 1 | 1 | - | - | - | - | - | - | - | - |
| Silverstone | 1958,1960,1963,1965 | 4 | 3 | 11 | - | - | - | - | - | - | - |
| Spa-Francorchamps | 1958,1961-1962,1965 | 4 | 4 | 10 | - | - | - | - | - | - | - |
| Watkins Glen | 1961-1963 | 4 | 4 | 6 | - | - | - | - | - | - | - |
| Zandvoort | 1958-1962 | 5 | 3 | 3 | - | - | - | - | 1 | 1 | - |
| 1957-1965 | 48 | 39 | 2 | - | - | - | 1 | 2 | 3 | - |