William Gardner
Birthplace: W. Liberty, Pennsylvania
Born: July 2, 1895
Died: April 25, 1972
| This driver is available to sponsor! Your message can appear here for $5. |
| Track | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Altoona | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| Indianapolis | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |
| Syracuse | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Chassis | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Cooper | Relief | drove | only | ||||||
| Duesenberg | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| Miller | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |
| Unknown | 0 | 4 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Engine | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Duesenberg | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| Miller | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |
| Studebaker | 0 | 2 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Unknown | 0 | 2 | 0 | 0 | 0 | 0 | 0 | NS | 0 |