| Year | Winner | Grand Prix | Race Start |
|---|---|---|---|
| 1915 |
United States Motor Co
? 1915 Eddie Rickenbacher |
Providence 100 | 18th September 1915 |
| 1917 |
Louis Chevrolet
? 1917 Ralph Mulford |
Providence Heat One | 15th September 1917 |
| 1917 |
Duesenberg Bros
? 1917 Tommy Milton |
Providence Heat Two | 15th September 1917 |
| 1917 |
Duesenberg Bros
? 1917 Tommy Milton |
Providence 100 | 15th September 1917 |
| Name | Wins | Poles | Points |
|---|---|---|---|
| Tommy Milton | 2 | 2 | 253 |
| Eddie Rickenbacher | 1 | 1 | 200 |
| Ralph Mulford | 1 | 1 | 10 |
| Name | Wins | Poles | Points |
|---|---|---|---|
| Duesenberg Bros | 2 | 2 | 335 |
| United States Motor Co | 1 | 1 | 200 |
| Louis Chevrolet | 1 | 1 | 10 |
Duesenberg
Maxwell
Frontenac
Peugeot
Duesenberg
Stutz
National
Duesenberg
Bugatti
Sunbeam
Stricker
Miller
unknown
Hudson
Miller
Crawford