| series | Champcar complete |
| team | Bob Estes |
| year | race | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| 1956 | Indy 500 | 16 | Bob Estes | Don Freeland | | 26 | 3 | Phillips 54 FE [1] | Offy 270 | 4 | |
| 1956 | Milwaukee | 16 | Bob Estes | Don Freeland | | 16 | 6 | Phillips 54 FE [1] | Offy 270 | ||
| 1956 | Langhorne | 16 | Bob Estes | Don Freeland | | 11 | 7 | Phillips 53 D [1] | Offy 270 | ||
| 1956 | Darlington | 16 | Bob Estes | Don Freeland | | 6 | 10 | Phillips 53 D [1] | Offy 270 | ||
| 1956 | Atlanta | 16 | Bob Estes | Bob Veith | | 1 | 6 | Phillips 53 D [1] | Offy 270 | 36 | |
| 1956 | Williams Grove | 16 | Bob Estes | Don Freeland | | 6 | 12 | Phillips 53 D [1] | Offy 270 | ||
| 1956 | Dayton | 16 | Bob Estes | Bob Veith | | 8 | 11 | Phillips 53 D [1] | Offy 270 | ||
| 1956 | Springfield | 16 | Bob Estes | Don Freeland | | 2 | 2 | Phillips 53 D [1] | Offy 270 | 1 | |
| 1956 | Milwaukee II | 16 | Bob Estes | Don Freeland | | 7 | 24 | Phillips 53 D [1] | Offy 270 | ||
| 1956 | DuQuoin | 16 | Bob Estes | Don Freeland | | 2 | 17 | Phillips 53 D [1] | Offy 270 | ||
| 1956 | Syracuse | 16 | Bob Estes | Don Freeland | | 17 | 11 | Phillips 53 D [1] | Offy 270 | ||
| 1956 | Indy Hoosier | 16 | Bob Estes | Don Freeland | | 8 | 9 | Phillips 53 D [1] | Offy 270 | ||
| 1956 | Sacramento | 16 | Bob Estes | Don Freeland | | 4 | 2 | Phillips 53 D [1] | Offy 270 | ||
| 1956 | Phoenix | 16 | Bob Estes | Don Freeland | | 6 | 13 | Phillips 53 D [1] | Offy 270 | ||
| 1957 | Indy 500 | 7 | Bob Estes | Bob Veith | | 16 | 9 | Phillips 57 FE [2] | Offy 252 | ||
| 1957 | Langhorne | 7 | Bob Estes | Bob Veith | | 2 | 7 | Phillips 53 D [1] | Offy 252 | 6 | |
| 1957 | Milwaukee | 7 | Bob Estes | Bob Veith | | 3 | 14 | Phillips 53 D [1] | Offy 252 | ||
| 1957 | Detroit | 7 | Bob Estes | Bob Veith | | 3 | 6 | Phillips 53 D [1] | Offy 252 | ||
| 1957 | Monza | 7 | Bob Estes | Bob Veith | | 4 | 11 | Phillips 57 FE [2] | Offy 252 | ||
| 1957 | Monza /b | 7 | Bob Estes | Bob Veith | | 11 | 11 | Phillips 57 FE [2] | Offy 252 | ||
| 1957 | Atlanta | 7 | Bob Estes | Bob Veith | | 8 | 4 | Phillips 53 D [1] | Offy 252 | ||
| 1957 | Pikes Peak | 82 | Sils Barn/Burns Motors | Jimmy Good | | 0 | 27 | Wiedell 48 D [1] | Mercury Ardun 268 V8 | ||
| 1957 | Williams Grove | 7 | Bob Estes | Pat O'Connor | | 2 | 3 | Phillips 53 D [1] | Offy 252 | ||
| 1957 | Springfield | 7 | Bob Estes | Bob Veith | | 11 | 18 | Phillips 53 D [1] | Offy 252 | ||
| 1957 | Milwaukee II | 7 | Bob Estes | Bob Veith | | 22 | 13 | Phillips 57 FE [2] | Offy 252 | ||
| 1957 | DuQuoin | 7 | Bob Estes | Bob Veith | | 5 | 5 | Phillips 53 D [1] | Offy 252 | ||
| 1957 | Syracuse | 7 | Bob Estes | Bob Veith | | DNS | Phillips 53 D [1] | Offy 252 | |||
| 1957 | Indy Hoosier | 7 | Bob Estes | Bob Veith | | DNS | Phillips 53 D [1] | Offy 252 | |||
| 1957 | Trenton | 7 | Bob Estes | Bob Veith | | 3 | 15 | Phillips 57 FE [2] | Offy 252 | ||
| 1957 | Sacramento | 7 | Bob Estes | Bob Veith | | 13 | 7 | Phillips 53 D [1] | Offy 252 | ||
| 1957 | Phoenix | 7 | Bob Estes | Bob Veith | | 12 | 10 | Phillips 53 D [1] | Offy 252 | ||
| 1958 | Indy 500 | 26 | Bob Estes | Don Freeland | | 13 | 7 | Phillips 57 FE [2] | Offy 252 | ||
| 1958 | Milwaukee | 26 | Bob Estes | Don Freeland | | DNS | Phillips 53 D [1] | Offy 252 | |||
| 1958 | Langhorne | 26 | Bob Estes | Don Freeland | | 3 | 6 | Phillips 53 D [1] | Offy 252 | ||
| 1958 | Monza | 26 | Bob Estes | Don Freeland | | 5 | 16 | Phillips 57 FE [2] | Offy 252 | ||
| 1958 | Williams Grove | 26 | Bob Estes | Don Freeland | | 2 | 5 | Phillips 53 D [1] | Offy 252 | ||
| 1958 | Springfield | 26 | Bob Estes | Don Freeland | | 17 | 3 | Phillips 53 D [1] | Offy 252 | ||
| 1958 | Milwaukee II | 26 | Bob Estes | Don Freeland | | 13 | 21 | Phillips 57 FE [2] | Offy 252 | ||
| 1958 | DuQuoin | 26 | Bob Estes | Don Freeland | | 5 | 9 | Phillips 53 D [1] | Offy 252 | ||
| 1958 | Syracuse | 26 | Bob Estes | Don Freeland | | 7 | 18 | Phillips 53 D [1] | Offy 252 | ||
| 1958 | Indy Hoosier | 26 | Bob Estes | Don Freeland | | 11 | 16 | Phillips 53 D [1] | Offy 252 | ||
| 1958 | Trenton II | 26 | Bob Estes | Don Freeland | | 15 | 14 | Phillips 53 D [1] | Offy 252 | ||
| 1958 | Sacramento | 26 | Bob Estes | Don Freeland | | DNS | Phillips 53 D [1] | Offy 252 | |||
| 1958 | Phoenix | 26 | Bob Estes | Don Branson | | 5 | 7 | Phillips 53 D [1] | Offy 252 | ||
| 1959 | Daytona | 9 | Bob Estes | Don Branson | | 7 | 11 | Phillips 59 D [2] | Offy 252 | ||
| 1959 | Daytona (NC) | 9 | Bob Estes | Don Branson | | 6 | 8 | Phillips 59 D [2] | Offy 252 | ||
| 1959 | Trenton | 9 | Bob Estes | Don Branson | | 1 | 13 | Phillips 59 D [2] | Offy 252 | 1 | |
| 1959 | Indy 500 | 9 | Bob Estes | Don Branson | | 10 | 24 | Phillips 59 FE [3] | Offy 252 | ||
| 1959 | Milwaukee | 9 | Bob Estes | Don Branson | | 14 | 9 | Phillips 59 D [2] | Offy 252 | ||
| 1959 | Langhorne | 9 | Bob Estes | Don Branson | | 3 | 9 | Phillips 59 D [2] | Offy 252 | ||
| 1959 | Williams Grove | 9 | Bob Estes | Don Branson | | DNS | Phillips 59 D [2] | Offy 252 | |||
| 1959 | Springfield | 9 | Bob Estes | Don Branson | | 1 | 2 | Phillips 59 D [2] | Offy 252 | 55 | |
| 1959 | Milwaukee II | 9 | Bob Estes | Don Branson | | DNS | Phillips 59 D [2] | Offy 252 | |||
| 1959 | DuQuoin | 9 | Bob Estes | Don Branson | | 1 | 2 | Phillips 59 D [2] | Offy 252 | ||
| 1959 | Syracuse | 9 | Bob Estes | Don Branson | | 4 | 2 | Phillips 59 D [2] | Offy 252 | ||
| 1959 | Indy Hoosier | 9 | Bob Estes | Don Branson | | 2 | 17 | Phillips 59 D [2] | Offy 252 | ||
| 1959 | Trenton II | 9 | Bob Estes | Don Branson | | 8 | 5 | Phillips 59 FE [3] | Offy 252 | ||
| 1959 | Phoenix | 9 | Bob Estes | Don Branson | | 3 | 5 | Phillips 59 D [2] | Offy 252 | 3 | |
| 1959 | Sacramento | 9 | Bob Estes | Don Branson | | 4 | 15 | Phillips 59 D [2] | Offy 252 | ||
| 1960 | Trenton | 7 | Bob Estes | Don Branson | | 3 | 22 | Phillips 59 D [2] | Offy 252 | ||
| 1960 | Langhorne (NC) | 7 | Bob Estes | Don Branson | | 1 | 1 | Phillips 59 D [2] | Offy 252 | 10 | |
| 1960 | Indy 500 | 7 | Bob Estes | Don Branson | | 8 | 4 | Phillips 59 FE [3] | Offy 252 | ||
| 1960 | Milwaukee | 7 | Bob Estes | Don Branson | | 14 | 22 | Phillips 59 FE [3] | Offy 252 | ||
| 1960 | Langhorne | 7 | Bob Estes | Don Branson | | 1 | 15 | Phillips 59 D [2] | Offy 252 | 14 | |
| 1960 | Springfield | 7 | Bob Estes | Don Branson | | 1 | 7 | Phillips 59 D [2] | Offy 252 | 17 | |
| 1960 | Milwaukee II | 7 | Bob Estes | Don Branson | | 4 | 19 | Phillips 59 FE [3] | Offy 252 | ||
| 1960 | DuQuoin | 7 | Bob Estes | Don Branson | | 1 | 8 | Phillips 59 D [2] | Offy 252 | 55 | |
| 1960 | Syracuse | 7 | Bob Estes | Don Branson | | 6 | 12 | Phillips 59 D [2] | Offy 252 | ||
| 1960 | Indy Hoosier | 7 | Bob Estes | Don Branson | | 6 | 4 | Phillips 59 D [2] | Offy 252 | ||
| 1960 | Trenton II | 7 | Bob Estes | Don Branson | | 1 | 4 | Phillips 59 D [2] | Offy 252 | 59 | |
| 1960 | Sacramento | 7 | Bob Estes | Don Branson | | 1 | 3 | Phillips 59 D [2] | Offy 252 | 39 | |
| 1960 | Phoenix | 7 | Bob Estes | Don Branson | | 12 | 4 | Phillips 59 D [2] | Offy 252 |
