Championships won
| Standings Classifications
|
Races participated
| Date | Track | Series / Event | Pos | Car |
|---|---|---|---|---|
| 1983 | ||||
| 1983/02/04 - 1983/02/05 | Daytona, FL (USA) | IMSA GTP Championship 24 Hours Daytona | 3 (1) | |
| 1986 | ||||
| 1986/??/?? | St. Petersburg, FL (USA) | Trans-Am Grand Prix St. Petersburg | 1 | |
| 1989 | ||||
| 1989/03/05 | Miami, FL (USA) | IMSA GTO Championship | 1 | Mercury Cougar |
| 1989/06/25 | Mosport (CAN) | IMSA GTO Championship | 1 | Mercury Cougar |
| 1989/07/30 | Portland, OR (USA) | IMSA GTO Championship | 1 | Mercury Cougar |
| 1990 | ||||
| 1990/05/05 | Topeka, KS (USA) | IMSA GTO Championship | 1 (1) | Mazda RX-7 |
| 1990/06/03 | Lexington, OH (USA) | IMSA GTO Championship | 1 (1) | Mazda RX-7 |
| 1990/09/02 | San Antonio, TX (USA) | IMSA GTO Championship | 1 (1) | Mazda RX-7 |
| 1998 | ||||
| 1998/10/10 | Braselton, GA (USA) | IMSA WSC Championship Petit Le Mans | 23 | BMW M3 |
| 1999 | ||||
| 1999/03/20 | Sebring, FL (USA) | ALMS 12 Hours Sebring | 48 (26) | Riley & Scott Mk III-Chevrolet |
| 2004 | ||||
| 2004/01/31 - 2004/02/01 | Daytona, FL (USA) | Grand-Am Series 24 Hours Daytona | 34 (14) | Chevrolet Corvette GTR |
| 2004/04/10 | Pheonix Raceway, AZ (USA) | Grand-Am Series | 38 (9) | Acura NSX |
| 2004/05/23 | Mont Tremblant (CAN) | Grand-Am Series | 34 (10) | Acura NSX |
| 2004/07/01 | Daytona, FL (USA) | Grand-Am Series Paul Revere 250 | 34 (9) | Acura NSX |
| 2004/08/07 | Lexington, OH (USA) | Grand-Am Series | 37 (12) | Acura NSX |
| 2004/10/31 | Fontana, CA (USA) | Grand-Am Series | 35 (11) | Acura NSX |