Grand Prix
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Ralph Mulford |
| Country |  United States |
| Place of Birth | Brooklyn, NY |
| Date of Birth | 28/12/1884 |
| Date of Death | 23/10/1973 |
| First Race | American Grand Prize 26/11/1908 |
| Last Race | Indianapolis 500 30/05/1921 |
| Best Qualifying | 2nd – (3 times) |
| First Win | W. K. Vanderbilt Cup 27/11/1911 |
| Last Win | W. K. Vanderbilt Cup 27/11/1911 |
| First Podium | W. K. Vanderbilt Cup 27/11/1911 |
| Last Podium | W. K. Vanderbilt Cup 27/11/1911 |
Lozier (1908), (1910-1911), Knox (1912), Frontenac (1919), (1921), Duesenberg (1920)
| 1st | 1 Time |
| 4th | 1 Time |
| 5th | 1 Time |
| 9th | 2 Times |
| DNF | 3 Times |
| NC | 1 Time |
| DNS | 1 Time |
| Season | Team | Team Mate | Best Pos | Points | Wins | Poles | Position | Qualifying | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1910 | Lozier | Joe Horan | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
| 1911 | Lozier | Harry Grant | 1 | 4 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 |
| 1919 | Frontenac | Gaston Chevrolet | 29 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 |
| Jack LeCain | 29 | 49 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Joe Boyer | 29 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | ||
| Louis Chevrolet | 29 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | ||
| 1920 | Duesenberg | C. Glenn Howard | 9 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
| Eddie Hearne | 9 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Eddie O’Donnell | 9 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | ||
| Frank Elliott | 9 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Jimmy Murphy | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Jules Ellingboe | 9 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Kurt Hitke | 9 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Pete Henderson | 9 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | ||
| Tom Alley | 9 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Tom Rooney | 9 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | ||
| Tommy Milton | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Wade Morton | 9 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Willie Haupt | 9 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | ||
| 1921 | Frontenac | Andy Burt | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| Cornelius Van Ranst | 9 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Jules Ellingboe | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | ||
| Lora L. Corum | 9 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Mervin Headley | 9 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Percy Ford | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Tom Alley | 9 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | ||
| Tommy Milton | 9 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Year | Team | Engine | Races | 1st | 2nd | 3rd | Podiums | Poles | Fastest Laps | Laps | Leading Laps | Points | Avg Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1921 |
Frontenac |
Frontenac | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 177 | 0 | 0 | 0.00 |
| 1920 |
Duesenberg |
Duesenberg | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 0 | 0 | 0.00 |
| 1919 |
Frontenac |
Frontenac | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 0 | 0 | 0.00 |
| 1912 |
Knox |
Knox | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0.00 |
| 1911 |
Lozier |
Lozier | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 39 | 13 | 0 | 0.00 |
| 1910 |
Lozier |
Lozier | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 46 | 0 | 0 | 0.00 |
| 1908 |
Lozier |
Lozier | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0.00 |