Racing & Rally Winners Database
Racing & Rally Winners Database
Jacques Villeneuve Sr
| Round | Circuit | Date | Winner | Vehicle * | Entrant |
|---|---|---|---|---|---|
| 1 |  Long Beach | 1981.03.14 | Ralt RT4 - Ford | Ralt America | |
| 2 |  Autódromo Hermanos Rodríguez | 1981.04.05 | March 81A - Ford | Shierson Racing | |
| 3 | Mosport Park | 1981.06.14 | March 81A - Ford | Shierson Racing | |
| 4 | Mid-Ohio Sports Car Course | 1981.06.28 | March 81A - Ford | Shierson Racing | |
| 5 | Road America | 1981.07.26 | Ralt RT4 - Ford |  Karges Sport | |
| 6 | Edmonton Indy | 1981.08.16 | Ralt RT4 - Ford | Graphics International | |
| 7 | Westwood | 1981.08.23 | Ralt RT4 - Ford | Lane Sports | |
| 8 | Trois-Rivières | 1981.09.06 | March 81A - Ford | Shierson Racing | |
| 9 | Circuit Gilles Villeneuve | 1981.09.26 | Ralt RT4 - Ford | Ralt America |
