Kraj:
Stany Zjednoczone
Data urodzenia:1941-09-22 (79 lat 99 dni)
Miejsce urodzenia:Spartanburg, South Carolina
Ilość zwycięstw:22 (w tym 1 w Mistrzostwach Świata)
| LP | Seria | Sezon | Data | Klasa | Tor/Rajd | Pojazd | Zespół/Zgłaszający |
|---|---|---|---|---|---|---|---|
| 1 | IMSA GT Championship | 1971 | 1971.04.18 | TU | Virginia |
Opel |  |
| 2 | IMSA GT Championship | 1980 | 1980.03.22 | GTU | Sebring |
Mazda RX-7 | Mandeville Racing |
| 3 | Mistrzostwa Świata Długodystansowe | 1981 | 1981.07.02 | Daytona |
Mazda RX-3 | Mandeville Racing |
|
| 4 | IMSA GT Championship | 1982 | 1982.03.20 | GTU | Sebring |
Mazda RX-7 | Mandeville Auto Tech |
| 5 | IMSA GT Championship | 1982 | 1982.08.01 | GTU | Portland |
Mazda RX-7 | Mandeville Auto Tech |
| 6 | IMSA GT Championship | 1982 | 1982.08.15 | GTU |  Mosport Park |
Mazda RX-7 | Mandeville Auto Tech |
| 7 | IMSA GT Championship | 1982 | 1982.09.12 | GTU | Road Atlanta |
Mazda RX-7 | Mandeville Auto Tech |
| 8 | IMSA GT Championship | 1983 | 1983.02.27 | GTU | Miami |
Mazda RX-7 | Mandeville Auto Tech |
| 9 | IMSA GT Championship | 1983 | 1983.07.10 | GTU | Brainerd |
Mazda RX-7 | Mandeville Auto Tech |
| 10 | IMSA GT Championship | 1983 | 1983.07.31 | GTU | Portland |
Mazda RX-7 | Mandeville Auto Tech |
| 11 | IMSA GT Championship | 1983 | 1983.08.14 | GTU | Mosport Park |
Mazda RX-7 | Mandeville Auto Tech |
| 12 | IMSA GT Championship | 1983 | 1983.08.21 | GTU | Road America |
Mazda RX-7 | Mandeville Auto Tech |
| 13 | IMSA GT Championship | 1984 | 1984.04.29 | GTO | Riverside |
Mazda RX-7 | Mandeville Auto Tech |
| 14 | IMSA GT Championship | 1984 | 1984.05.28 | GTO | Lime Rock Park |
Mazda RX-7 | Mandeville Auto Tech |
| 15 | IMSA GT Championship | 1986 | 1986.03.22 | GTU | Sebring |
Mazda RX-7 | Mandeville Auto |
| 16 | IMSA GT Championship | 1986 | 1986.04.27 | GTU | Riverside |
Mazda RX-7 | Mandeville Auto |
| 17 | IMSA GT Championship | 1986 | 1986.06.22 | GTU | West Palm Beach |
Mazda RX-7 | Mandeville |
| 18 | IMSA GT Championship | 1986 | 1986.07.06 | GTU | Watkins Glen |
Mazda RX-7 | Mandeville Auto |
| 19 | IMSA GT Championship | 1986 | 1986.08.24 | GTU | Road America |
Mazda RX-7 | Mandeville Auto |
| 20 | IMSA GT Championship | 1986 | 1986.09.20 | GTU | Watkins Glen |
Mazda RX-7 | Mandeville Auto |
| 21 | IMSA GT Championship | 1986 | 1986.10.05 | GTU | Columbus |
Mazda RX-7 | Mandeville Auto |
| 22 | IMSA GT Championship | 1986 | 1986.10.26 | GTU | Daytona |
Mazda RX-7 | Mandeville Auto |
| Zwycięstwa wg roku | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1
1971
|
1972
|
1973
|
1974
|
1975
|
1976
|
1977
|
1978
|
1979
|
1
1980
|
1
1981
|
4
1982
|
5
1983
|
2
1984
|
1985
|
8
1986
|
| LP | Tor | Ilość zwycięstw |
|---|---|---|
| 1 | Sebring |
3 |
| 2 | Daytona |
2 |
| 3 | Portland |
2 |
| 4 | Mosport Park |
2 |
| 5 | Road America |
2 |
| 6 | Riverside |
2 |
| 7 | Watkins Glen |
2 |
| 8 | Virginia |
1 |
| 9 | Road Atlanta |
1 |
| 10 | Miami |
1 |
| 11 | Brainerd |
1 |
| 12 | Lime Rock Park |
1 |
| 13 | West Palm Beach |
1 |
| 14 | Columbus |
1 |
| LP | Producent | Ilość zwycięstw |
|---|---|---|
| 1 |  Mazda |
21 |
| 2 |  Opel |
1 |
| LP | Partner | Ilość zwycięstw |
|---|---|---|
| 1 | Amos Johnson |
10 |
| 2 | Danny Smith |
4 |
| 3 | Bunny Diggett |
1 |
| 4 | Brad Frisselle |
1 |
| 5 | Jim Downing |
1 |
| 6 | Jeff Kline |
1 |