John Frederick Betz III
Birthplace: Philadelphia, Pennsylvania
Born: November 3, 1880
Died: December 6, 1944
Fred Betz
John Frederick Betz III
Birthplace: Philadelphia, Pennsylvania
Born: November 3, 1880
Died: December 6, 1944
| Promote your website or business by sponsoring this driver for $5. |
| Track | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Philadelphia | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Chassis | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Fiat | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | |
| Simplex | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 |
| Engine | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Fiat | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | |
| Simplex | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 |