1983
|
World Endurance Championship
John Fitzpatrick Racing
|
6 (1)
|
0
|
1
|
0
|
13
|
29
|
|
|
1983
|
IMSA Camel GT Championship
John Fitzpatrick Racing
|
1
|
0
|
1
|
1
|
U
|
0
|
|
|
1983
|
European Touring Car Championship
Tom Walkinshaw Racing
|
1
|
0
|
1
|
1
- 100% win rate
|
U
|
0
|
|
|
1983
|
Can-Am Challenge
John Fitzpatrick Racing
|
1
|
0
|
1
|
1
|
U
|
0
|
|
|
1982
|
World Endurance Championship
John Fitzpatrick Racing
|
2
|
0
|
1
|
0
|
11
|
22
|
|
|
1982
|
IMSA Camel GT Championship
John Fitzpatrick Racing
|
4
|
2
|
4
|
4
|
U
|
0
|
|
|
1981
|
World Endurance Championship
John Fitzpatrick Racing
|
6
|
1
|
1
|
1
|
12
|
71
|
|
|
1981
|
IMSA Camel GT Championship
John Fitzpatrick Racing
|
2
|
0
|
2
|
2
|
U
|
0
|
|
|
1980
|
World Championship of Makes
Porsche Kremer Racing
Dick Barbour Racing
|
6
|
2
|
3
|
1
|
U
|
0
|
|
|
1980
|
IMSA Camel GT Championship
Dick Barbour Racing
|
8
|
4
|
8
|
8
|
U
|
0
|
|
|
1979
|
World Championship of Makes
Georg Loos
|
7
|
0
|
3
|
3
|
U
|
0
|
|
|
1978
|
World Championship of Makes
Georg Loos
|
12
|
2
|
5
|
2
|
U
|
0
|
|
|
1978
|
European Touring Car Championship
Luigi Racing
|
1
|
0
|
1
|
1
- 100% win rate
|
U
|
0
|
|
|
1977
|
World Championship of Makes
Miller Brothers
Porsche Kremer Racing
|
5
|
1
|
3
|
1
|
U
|
0
|
|
|
1976
|
World Championship of Makes
Tivvy Shenton
|
7
|
0
|
2
|
1
|
U
|
0
|
|
|
1976
|
IMSA Camel GT Championship
BMW of North America
|
1
|
1
|
1
|
1
|
U
|
0
|
|
|
1975
|
World Championship of Makes
Georg Loos
|
8
|
0
|
0
|
0
|
U
|
0
|
|
|
1974
|
World Championship of Makes
Porsche Kremer Racing
GELO Racing
|
11
|
0
|
0
|
0
|
U
|
0
|
|
|
1973
|
World Championship of Makes
Ford Motor Company
Ford Motorenwerke
|
7
|
0
|
0
|
0
|
U
|
0
|
|
|
1973
|
European Touring Car Championship
Ford Koln
|
1
|
1
|
1
|
1
- 100% win rate
|
5
|
47
|
|
|
1972
|
World Championship of Makes
Porsche Kremer Racing
John Buffum
|
6 (1)
|
0
|
0
|
0
|
U
|
0
|
|
|
1972
|
European Touring Car Championship
Team Schnitzer Motul
|
1
|
0
|
1
|
1
- 100% win rate
|
6
|
57
|
|
|
1971
|
European Touring Car Championship
Ford Koln
|
2
|
1
|
2
|
2
- 100% win rate
|
7
|
22
|
|
|
