Samuel Andrew Hoffman
Birthplace: Sioux City, Iowa
Born: June 14, 1902
Died: June 24, 1965
Sam Hoffman
Samuel Andrew Hoffman
Birthplace: Sioux City, Iowa
Born: June 14, 1902
Died: June 24, 1965
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| Track | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Indianapolis | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Chassis | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Smith | Relief | drove | only | ||||||
| Unknown | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Engine | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Duesenberg | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Miller | Relief | drove | only |