| Year | Winner | Grand Prix | Race Start |
|---|---|---|---|
| 1916 |
![]() Peugeot L76 Johnny Aitken |
International Sweepstakes | 4th September 1916 |
| 1917 |
Frontenac Motors
? 1917 Louis Chevrolet |
Sharronsville Sweepstakes | 30th May 1917 |
| 1919 |
![]() Frontenac Motors ? 1919 Joe Boyer |
Cincinnati 250 | 12th October 1919 |
| Name | Wins | Poles | Points |
|---|---|---|---|
| Johnny Aitken | 1 | 0 | 900 |
| Louis Chevrolet | 1 | 0 | 500 |
| Joe Boyer | 1 | 1 | 500 |
| Name | Wins | Poles | Points |
|---|---|---|---|
| Frontenac Motors | 2 | 1 | 1140 |
Peugeot
Frontenac
Frontenac
Mercedes
Miller
Delage
Mercer
unknown
Crawford
Packard
Duesenberg
Wisconsin
Duesenberg
Hudson
Miller
Packard
Mercer
Stutz
Hudson
Mercedes-Benz 115 hp Grand Prix
Mercedes
Frontenac
Delage
Hudson
Premier
Stutz
Duesenberg
Hudson
Maxwell
Duesenberg
Duesenberg
Sunbeam
Duesenberg