| Event Date | Age | Venue | Series | Class | Moto 1 | Moto 2 | Overall | Brand | Bike No. |
|---|
| 1972-07-08 | 2.188 | Coliseum | mx | 500 | 1 | 1 | 1 | Suzuki | 99x |
| Event Date | Age | Venue | Series | Class | Heat | LCQ | Main | Brand | Bike No. |
|---|
| 1974-03-16 | 4.074 | Houston | sx | 500 | | | | Bultaco | |
| Event Date | Age | Venue | Series | Class | Moto 1 | Moto 2 | Overall | Brand | Bike No. |
|---|
| 1974-04-14 | 4.103 | Baymare Cycle Park | mx | 500 | | | 8 | Bultaco | | | 1974-04-28 | 4.117 | RedBud | mx | 500 | 4 | 3 | 4 | Bultaco | | | 1974-05-05 | 4.124 | Appalachia Lake Park | mx | 500 | | | 2 | Bultaco | |
| Event Date | Age | Venue | Series | Class | Heat | LCQ | Main | Brand | Bike No. |
|---|
| 1975-12-13 | 5.346 | Anaheim | sx | 500 | | | | Bultaco | |
|