| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 8 1959 | Los Angeles Fairgrounds | USAC Road Racing Championship | 48 | 48 | Leon Robertson | 227 FM | Porsche 550 0088/Porsche type 547 1498cc F4 | 0 | did not qualify | 0 | |
| Sep 27 1959 | Vaca Valley Raceway | USAC Road Racing Championship | 17 | 20 | Porsche 550 RS 0088/Porsche type 547 1498cc F4 | 39 | 50 | ||||
| Oct 15 1961 | Riverside International Raceway | USAC Road Racing Championship | 22 | 19 | Leon Robertson | 127 | Cooper Monaco T49/Climax | 49 | 100 | running | 0 |
| Oct 21 1962 | Laguna Seca Raceway | USAC Road Racing Championship | 17 | Cooper T49/Ferrari | 47 | running |