Races Statistics
| Entries | Jack McGrath | |||||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1950 | ||||||
| Indianapolis | Kurtis Kraft-Offenhauser | 6 | 14 | 131 | ||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1951 | ||||||
| Indianapolis | Kurtis Kraft-Offenhauser | 3 | 3 | 100 | ||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1952 | ||||||
| Indianapolis | Kurtis Kraft-Offenhauser | 3 | 11 | 200 | ||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1953 | ||||||
| Indianapolis | Kurtis Kraft-Offenhauser | 3 | 5 | 200 | ||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1954 | ||||||
| Indianapolis | Kurtis Kraft-Offenhauser | 1 | 3 | 200 | ||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1955 | ||||||
| Indianapolis | Kurtis Kraft-Offenhauser | 3 | Ret | 54 | magneto | |