4 race(s)
| Series | Race | Date | Event | Track | Bike | Entrant | Result |
|---|---|---|---|---|---|---|---|
| 1987 | |||||||
| FIM WC | 500cc | Mar 29 |
Grand Prix of Japan
|
Suzuka | 500 Yamaha OW86 | Yamaha Motor Japan | R |
| FIM WC | 500cc | Jun 27 |
Dutch TT
|
Assen | 500 Yamaha OW86 | Yamaha Team Roberts | 10th |
| FIM TTF1 | TTF1 | Aug 30 |
Sugo TTF1
|
Sugo | 750 Yamaha YZF | Yamaha Motor Japan | 1st |
| FIM WC | 500cc | Sep 13 |
Grande Prêmio de Portugal
|
Jarama | 500 Yamaha OW86 | Yamaha Team Roberts | 3rd |