1991
|
World Sportscar Championship
Mazdaspeed
|
4
|
0
|
0
|
0
|
33
|
10
|
|
|
1989
|
World Sports-Prototype Championship
Mazdaspeed
|
6
|
0
|
0
|
0
|
44
|
3
|
|
|
1989
|
Deutsche Tourenwagen Meisterschaft
Ringshausen ABR Motorsport
|
4
|
0
|
0
|
0
|
38
|
6
|
|
|
1988
|
World Sports-Prototype Championship
Mazdaspeed
|
2
|
0
|
0
|
0
|
U
|
0
|
|
|
1988
|
European Touring Car Championship
Eggenberger Motorsport
|
2
|
2
|
2
|
2
- 100% win rate
|
3
|
275
|
|
|
1987
|
World Touring Car Championship
Eggenberger Motorsport
|
10 (1)
|
3
|
3
|
1
- 10% win rate
|
5
|
193
|
|
|
1987
|
World Sports-Prototype Championship
Mazdaspeed
|
2
|
0
|
0
|
0
|
U
|
0
|
|
|
1987
|
European Touring Car Championship
Eggenberger Motorsport
|
1
|
0
|
1
|
1
- 100% win rate
|
U
|
0
|
|
|
1986
|
World Sports-Prototype Championship
Mazdaspeed
|
2
|
0
|
0
|
0
|
U
|
0
|
|
|
1985
|
World Endurance Championship
Cheetah Racing Cars
|
1
|
0
|
0
|
0
|
91
|
1
|
|
|
1984
|
World Endurance Championship
Mazdaspeed
Procar Automobil
|
3 (1)
|
0
|
0
|
0
|
U
|
0
|
|
|
1983
|
World Endurance Championship
Mazdaspeed
|
1
|
0
|
0
|
0
|
U
|
0
|
|
|
1982
|
World Endurance Championship
Kannacher GT Racing
Prancing Horse Farm Racing
|
2
|
0
|
0
|
0
|
70
|
6
|
|
|
1982
|
European Touring Car Championship
Tom Walkinshaw Racing
|
1
|
1
|
1
|
1
- 100% win rate
|
U
|
0
|
|
|
1981
|
World Endurance Championship
Tom Walkinshaw Racing
Z&W Enterprises
|
3
|
0
|
1
|
1
|
48
|
38
|
|
|
1980
|
World Championship of Makes
Preston Henn
Dick Barbour Racing
|
2 (1)
|
0
|
0
|
0
|
U
|
0
|
|
|
1980
|
European F2 Championship
March Engineering
|
1
|
0
|
0
|
0
|
U
|
0
|
|
|
1979
|
European Touring Car Championship
Luigi Racing
|
4
|
0
|
4
|
4
- 100% win rate
|
3
|
134
|
|
|
1978
|
European F3 Championship
KWS Motorsport
|
1
|
0
|
0
|
0
|
U
|
0
|
|
|
1977
|
European Touring Car Championship
Luigi Racing
|
1
|
0
|
1
|
1
- 100% win rate
|
2
|
119
|
|
|
1977
|
European F3 Championship
Dr Joseph Ehrlich
|
0 (1)
|
0
|
0
|
0
|
U
|
0
|
|
|
1976
|
European Touring Car Championship
Luigi Racing
|
5
|
3
|
5
|
5
- 100% win rate
|
1
|
125
|
|
|
1976
|
European F3 Championship
Dr Joseph Ehrlich
|
0 (1)
|
0
|
0
|
0
|
U
|
0
|
|
|
1975
|
European F3 Cup
Bang & Olufsen Team Michel Vaillant
|
1 (2)
|
0
|
0
|
0
|
U
|
0
|
|
|
