2000 | FIA World Rally Championship | 1 | 0 | 0 | 0 | ||
1988 | FIM MotoGP World Championship | Suzuki | 1 | 0 | 0 | 0 | |
1986 | FIM MotoGP World Championship | Suzuki | 2 | 0 | 0 | 0 | |
1985 | FIM MotoGP World Championship | Suzuki | 1 | 0 | 0 | 0 | |
1983 | FIM MotoGP World Championship | Suzuki | 1 | 0 | 0 | 0 | |
1981 | FIM MotoGP World Championship | Suzuki | 1 | 0 | 0 | 0 | |
1978 | FIM MotoGP World Championship | Yamaha | 2 | 0 | 0 | 0 | |
1977 | FIM MotoGP World Championship | Yamaha | 1 | 0 | 0 | 0 | |
1976 | FIM MotoGP World Championship | Yamaha | 2 | 0 | 0 | 0 | |
1974 | FIM MotoGP World Championship | Yamaha | 1 | 0 | 0 | 0 | |
1971 | FIM MotoGP World Championship | 1 | 0 | 0 | 0 | ||
1969 | FIM MotoGP World Championship | HM | 1 | 0 | 0 | 0 |