Car number 39 in 1919AAA / USAC Champ Car Series ResultsClick on the Race to see the complete results for that race. |
| Race | Site | Cars | St | Fin | # | Driver | Chassis / Engine | Laps | Money | Status | Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1919-03 | Uniontown | 13 | – | 5 | 39 | Joe Boyer | Frontenac / Frontenac | 100/100 | 0 | running | – |
| 1919-04 | Indianapolis | 33 | 14 | 31 | 39 | Joe Boyer | Frontenac / Frontenac | 30/200 | 0 | rear axle | 0 |
| 1919-06 | Sheepshead Bay | 5 | – | 2 | 39 | Joe Boyer | Frontenac / Frontenac | 5/5 | 0 | running | – |
| 1919-07 | Sheepshead Bay | 8 | 2 | 5 | 39 | Joe Boyer | Frontenac / Frontenac | 15/15 | 0 | running | – |
| 1919-08 | Sheepshead Bay | 8 | 6 | 3 | 39 | Joe Boyer | Frontenac / Frontenac | 25/25 | 0 | running | – |
| 1919-12 | Sheepshead Bay | 11 | 7 | 9 | 39 | Joe Boyer | Frontenac / Frontenac | 33/50 | 0 | engine | – |
| 1919-19 | Uniontown | 16 | – | 15 | 39 | Joe Boyer | Frontenac / Frontenac | 28/200 | 0 | ignition | – |
| 1919-20 | Sheepshead Bay | 13 | – | 2 | 39 | Joe Boyer | Frontenac / Frontenac | 75/75 | 0 | running | 0 |
| 1919-21 | Cincinnati | 16 | – | 1 | 39 | Joe Boyer | Frontenac / Frontenac | 125/125 | 0 | running | – |