6 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 Team Roberts | R |
| FIM WC | 500cc | Apr 26 |
Gran Premio de Espana
|
Jerez | 500 Yamaha OW86 | Yamaha Team Roberts | R |
| FIM WC | 500cc | May 17 |
Grosser Preis von Deutschland
|
Hockenheim | 500 Yamaha OW86 | Yamaha Team Roberts | NS |
| FIM WC | 500cc | Sep 13 |
Grande Prêmio de Portugal
|
Jarama | 500 Yamaha OW86 | Yamaha Team Roberts | R |
| FIM WC | 500cc | Sep 27 |
Grande Prêmio do Brasil
|
Goiânia | 500 Yamaha OW86 | Yamaha Team Roberts | 10th |
| FIM WC | 500cc | Oct 4 |
Gran Premio de la Republica Argentina
|
Buenos Aires | 500 Yamaha OW86 | Yamaha Team Roberts | 6th |