Grand Prix
SummaryStatisticsDriversModelsEnginesTeamsPositionsYear by Year
| Name | Simplex |
| Country |  United States |
| First Race | American Grand Prize 26/11/1908 |
| Last Race | W. K. Vanderbilt Cup 01/10/1910 |
| Best Qualifying | 3rd – (2 times) |
| Best Result | 7th – W. K. Vanderbilt Cup 01/10/1910 |
| Driver | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps |
|---|---|---|---|---|---|---|---|---|---|
| Leland Mitchell |
2 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 |
| Joe Seymour |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 |
| Ralph Beardsley |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 |
| Joe Matson |
0 | 0 |
50 hp (1908-1910)
Simplex (1908-1910)
Simplex Automobile Co. (1908), (1910), Henry B. Harris (1909)
| 7th | 1 Time |
| 11th | 1 Time |
| DNF | 2 Times |
| DNS | 1 Time |
| Year | Driver | Engine | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1910 |
Joe Matson Leland Mitchell Ralph Beardsley |
Simplex Simplex Simplex |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 0 |
| 1909 |
Leland Mitchell |
Simplex | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| 1908 |
Joe Seymour |
Simplex | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 |
Pre Grand Prix
SummaryStatisticsDriversModelsEnginesTeamsPositionsYear by Year
| Name | Simplex |
| Country | United States |
| First Race | W. K. Vanderbilt Cup 08/10/1904 |
| Last Race | W. K. Vanderbilt Cup 08/10/1904 |
| Best Qualifying | 16th – W. K. Vanderbilt Cup 08/10/1904 |
| Best Result | 9th – W. K. Vanderbilt Cup 08/10/1904 |
| Races | 1 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Laps | 6 |
| One/two finishes | 0 |
| Driver | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps |
|---|---|---|---|---|---|---|---|---|---|
| Frank Croker |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |
75 hp (1904)
Simplex (1904)
Frank H. Croker (1904)
| NC | 1 Time |
| Year | Driver | Engine | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1904 |
Frank Croker |
Simplex | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |