Robert Louis DeJong
Birthplace: Berkeley, California
Born: December 23, 1932
Died: November 24, 2006
Bob DeJong
Robert Louis DeJong
Birthplace: Berkeley, California
Born: December 23, 1932
Died: November 24, 2006
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| Year | Series | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles | Points | Standing |
| 1970 | USAC | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | NR |
| Total | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 |
| Track Type | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Paved Oval | 0 | 4 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Road Course | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 22 | 0 |
| Series | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| USAC | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 22 | 0 |
| Start # | Date | Track | Type | Series | Car # | Sponsor/Name | Chassis | Engine | Start | Finish | Laps | Status |
Points |
| -- | 3/28/1970 | Phoenix 1 | PO | USAC | 43 | Fiore Racing | Vollstedt | Offy | -- | -- | -- | Did not appear | |
| -- | 4/4/1970 | Sears Point | RC | USAC | 43 | Fiore Racing | Vollstedt | Offy TC | -- | -- | -- | Wrecked practice | |
| -- | 6/7/1970 | Milwaukee 1 | PO | USAC | 43 | Fiore Racing | Vollstedt | Offy TC | -- | -- | -- | Did not qualify | |
| 1 | 6/28/1970 | Castle Rock | RC | USAC | 43 | Fiore Racing | Vollstedt | Chevy | 21 | 22 | 1 | Turbo | |
| -- | 9/6/1970 | Ontario | PO | USAC | 43 | Fiore Racing | Vollstedt | Offy TC | -- | -- | -- | Entry declined, lack of experience | |
| -- | 11/21/1970 | Phoenix 2 | PO | USAC | 43 | Fiore Racing | Vollstedt | Offy TC | -- | -- | -- | DNS, too slow | |