| Event Date | Age | Venue | Series | Class | Heat | LCQ | Main | Brand | Bike No. |
|---|
| 1989-01-28 | 19.027 | Anaheim | sx | 125W | | | 9 | Suzuki | | | 1989-02-04 | 19.034 | Seattle | sx | 125W | | | 20 | Suzuki | | | 1989-02-05 | 19.035 | Seattle | sx | 125W | | | 8 | Suzuki | | | 1989-03-18 | 19.076 | Houston | sx | 125EW | | | 19 | Suzuki | | | 1989-06-04 | 19.154 | Oklahoma City | sx | 125EW | | | 18 | Suzuki | | | 1989-06-10 | 19.160 | Los Angeles | sx | 125W | | | 9 | Suzuki | |
| Event Date | Age | Venue | Series | Class | Heat | LCQ | Main | Brand | Bike No. |
|---|
| 1990-01-27 | 20.026 | Anaheim | sx | 125W | | | 6 | Suzuki | | | 1990-02-03 | 20.033 | Houston | sx | 125EW | | | 11 | Suzuki | | | 1990-02-10 | 20.040 | San Diego | sx | 125W | | | 7 | Suzuki | | | 1990-02-17 | 20.047 | Seattle | sx | 125W | | | 10 | Suzuki | | | 1990-03-17 | 20.075 | Las Vegas | sx | 125W | | | 15 | Suzuki | | | 1990-03-24 | 20.082 | Pasadena | sx | 125W | | | 22 | Suzuki | |
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