Leroy Anthony Neumayer
Birthplace: Carroll, Iowa
Born: August 22, 1930
Died: May 7, 2006
Leroy Neumayer
Leroy Anthony Neumayer
Birthplace: Carroll, Iowa
Born: August 22, 1930
Died: May 7, 2006
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| Year | Series | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles | Points | Standing |
| 1961 | USAC | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 |
NR |
| 1962 | USAC | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | NR |
| Total | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 |
| Track Type | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Dirt Oval | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 13 | 0 |
| Paved Oval | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 14 | 0 |
| Series | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| USAC | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 13 | 0 |
| Start # | Date | Track | Type | Series | Car # | Sponsor/Name | Chassis | Engine | Start | Finish | Laps | Status |
Points |
| -- | 10/29/1961 | Sacramento | DO | USAC | 37 | Tassi Vatis | Kurtis 4000 | X | -- | -- | -- | DNS, too slow | |
| 1 | 11/19/1961 | Phoenix | DO | USAC | 37 | Tassi Vatis | Kurtis 4000 | Offy | 17 | 13 | 84 | Flagged | |
| -- | 4/8/1962 | Trenton 1 | PO | USAC | 79 | Albany, NY | Kurtis 4000D | Offy | -- | -- | -- | DNS, too slow | |
| 2 | 7/1/1962 | Langhorne 1 | PO | USAC | 19 | Federal Engineering | Kurtis 4000 | Offy | 14 | 15 | 72 | Hit fence | |
| 3 | 7/22/1962 | Trenton 2 | PO | USAC | 19 | Federal Engineering | Kurtis 500C | Offy | 24 | 14 | 134 | Flagged – rain | |
| 4 | 8/18/1962 | Springfield | DO | USAC | 15 | Ollie Prather | Kuzma | Offy | 15 | 16 | 45 | Overheated | |
| -- | 8/19/1962 | Milwaukee 2 | PO | USAC | 15 | Ollie Prather | Kurtis 500G | Offy | -- | -- | -- | DNS, too slow | |
| -- | 9/15/1962 | ISF | DO | USAC | 12 | Hopkins | Kuzma | Offy | -- | -- | -- | DNS, too slow | |