Doc MacKenzie1930 AAA Champ Car Series DNQs or WDs Click on the Race Number to see the complete results for that race. |
| Race | Site | Position | # | Sponsor / Owner | Car |
|---|---|---|---|---|---|
| 1930-02 | Indianapolis | – | 43 | Ambler | Ambler / Buick |
| 1930-03 | Detroit | – | 43 | Ambler | Ambler / Buick |