Portola Road Race Course
21.18 Mile Road Course (1909)
10.923 Mile Road Course (1911)
San Francisco, California
All races AAA sanctioned
| Driver | Starts | DNS/Q | Wins | 2nds | 3rds | 4ths | 5ths | Best | Poles | |
| Bert | Dingley | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | |
| Charles | Merz | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | |
| Jack | Fleming | 3 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | |
| Charles | Bigelow | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| Harris | Hanshue | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | |
| Earl | Cooper | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | |
| Harry | Michener | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | |
| Bruce | Aurandt | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | |
| William | Turner | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |
| David | Bonney | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
| Frank | O'Brien | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
| Ralph | DePalma | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| Charles | Soules | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| Howdy | Wilcox | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| Walter | Morris | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |
| Frank | Murray | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 |
| Frank | Free | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 |
| E. J. | Hall | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 |
| George | Potter | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 |
| Carl | Christensen | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 |
| Clifford | Onthank | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 |
| Howard | Warner | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 |
| Howard | Hall | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 |
| C. O. | King | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 15 | 0 |
| J. H. | Gordon | 0 | 2 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Bruce | Aurandt | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Gordon | Murray | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Joe | Nikrent | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Louis | Nikrent | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Al | Piepenburg | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| L. | Plançon | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Teddy | Tetzlaff | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Howdy | Wilcox | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |