November 11, 1948             Arizona State Fairgrounds, Phoenix, AZ      AAA Sprint Car (Pacific)      Rex Mays
March 20, 1949             Arizona State Fairgrounds, Phoenix, AZ      AAA Sprint Car (Pacific)      Johnny Mantz
November 12, 1950             Arizona State Fairgrounds, Phoenix, AZ      AAA Indy Car      Jimmy Davies
April 22, 1951             Arizona State Fairgrounds, Phoenix, AZ      NASCAR Grand National      Marshall Teague
November 4, 1951             Arizona State Fairgrounds, Phoenix, AZ      AAA Indy Car      Johnnie Parsons
November 11, 1952             Arizona State Fairgrounds, Phoenix, AZ      AAA Indy Car      Johnnie Parsons
March 29, 1953             Arizona State Fairgrounds, Phoenix, AZ      AAA Stock Car      Jack McGrath
November 11, 1953             Arizona State Fairgrounds, Phoenix, AZ      AAA Indy Car      Tony Bettenhausen
March 28, 1954             Arizona State Fairgrounds, Phoenix, AZ      AAA Stock Car      Marshall Teague
November 7, 1954             Arizona State Fairgrounds, Phoenix, AZ      AAA Indy Car      Jimmy Bryan
May 8, 1955             Arizona State Fairgrounds, Phoenix, AZ      NASCAR Grand National/Pacific Coast      Tim Flock
November 6, 1955       Bobby Ball Memorial      Arizona State Fairgrounds, Phoenix, AZ      AAA Indy Car      Jimmy Bryan
January 22, 1956             Arizona State Fairgrounds, Phoenix, AZ      NASCAR Grand National/Pacific Coast      Buck Baker
November 12, 1956       Bobby Ball Memorial      Arizona State Fairgrounds, Phoenix, AZ      USAC Indy Car      George Amick
January 20, 1957             Arizona State Fairgrounds, Phoenix, AZ      USAC Stock Car      Jimmy Bryan
April 7, 1957             Arizona State Fairgrounds, Phoenix, AZ      USAC Midget      Billy Garrett
November 11, 1957       Bobby Ball Memorial      Arizona State Fairgrounds, Phoenix, AZ      USAC Indy Car      Jimmy Bryan
February 9, 1958             Arizona State Fairgrounds, Phoenix, AZ      USAC Stock Car      Jimmy Bryan
November 11, 1958       Bobby Ball Memorial      Arizona State Fairgrounds, Phoenix, AZ      USAC Indy Car      Jud Larson
October 18, 1959       Bobby Ball Memorial      Arizona State Fairgrounds, Phoenix, AZ      USAC Indy Car      Tony Bettenhausen
February 21, 1960             Arizona State Fairgrounds, Phoenix, AZ      CRA Sprint Car      Parnelli Jones
April 3, 1960       Copper Cup 100      Arizona State Fairgrounds, Phoenix, AZ      NASCAR Grand National/Pacific Coast      John Rostek
November 20, 1960       Bobby Ball Memorial      Arizona State Fairgrounds, Phoenix, AZ      USAC Indy Car      A.J. Foyt
February 5, 1961       Jimmy Bryan Memorial      Arizona State Fairgrounds, Phoenix, AZ      USAC Stock Car      Paul Goldsmith
April 23, 1961             Arizona State Fairgrounds, Phoenix, AZ      CRA Sprint Car      Bud Sterrett
November 19, 1961       Bobby Ball Memorial      Arizona State Fairgrounds, Phoenix, AZ      USAC Indy Car      Parnelli Jones
November 18, 1962       Bobby Ball Memorial      Arizona State Fairgrounds, Phoenix, AZ      USAC Indy Car      Bobby Marshman
November 17, 1963       Bobby Ball Memorial      Arizona State Fairgrounds, Phoenix, AZ      USAC Indy Car      Rodger Ward
January 26, 1964             Arizona State Fairgrounds, Phoenix, AZ      USAC Sprint Car      A.J. Foyt
January 26, 1964             Arizona State Fairgrounds, Phoenix, AZ      USAC Sprint Car      Don Branson