Kraj:
Stany Zjednoczone
Data urodzenia:1964-06-01 (56 lat 212 dni)
Miejsce urodzenia:Chicago, Illinois
Ilość zwycięstw:30
| Zwycięstwa wg roku | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1
1982
|
1
1983
|
5
1984
|
7
1985
|
1
1986
|
3
1987
|
1988
|
1989
|
2
1990
|
5
1991
|
3
1992
|
1993
|
1994
|
1995
|
1
1996
|
1997
|
1998
|
1999
|
2000
|
2001
|
2002
|
1
2003
|
| LP | Tor | Ilość zwycięstw |
|---|---|---|
| 1 |  Manfeild |
6 |
| 2 | Laguna Seca |
3 |
| 3 | Pukekohe Park |
3 |
| 4 | Wigram |
2 |
| 5 | Road America |
2 |
| 6 | Daytona |
2 |
| 7 | Road Atlanta |
2 |
| 8 | Mid-Ohio |
2 |
| 9 |  Thruxton |
1 |
| 10 | Riverside |
1 |
| 11 | Long Beach |
1 |
| 12 | Watkins Glen |
1 |
| 13 | Portland |
1 |
| 14 | West Palm Beach |
1 |
| 15 |  Le Mans |
1 |
| 16 | Virginia |
1 |
| LP | Producent | Ilość zwycięstw |
|---|---|---|
| 1 | Ralt |
17 |
| 2 | Jaguar |
10 |
| 3 | March |
1 |
| 4 |  TWR |
1 |
| 5 | Lola |
1 |
| LP | Partner | Ilość zwycięstw |
|---|---|---|
| 1 | John Andretti |
1 |
| 2 | Andy Wallace |
1 |
| 3 |  Jan Lammers |
1 |
| 4 |  David Brabham |
1 |
| 5 |  Scott Goodyear |
1 |
| 6 | Scott Pruett |
1 |
| 7 |  Alexander Wurz |
1 |
| 8 |  Manuel Reuter |
1 |
| 9 | Danny Marshall |
1 |
| 10 | Robert Prilika |
1 |