| Oakland Open |
| TORNEO MASCHILE |
| 1937 |
Sam SNEAD (USA) |
Claremont Country Club - Oakland (California) |
| 1938 |
Harry COOPER (USA) |
Sequoyah Country Club - Oakland (California) |
| 1939 |
Dick METZ (USA) |
Sequoyah Country Club - Oakland (California) |
| 1940 |
Jimmy DEMARET (USA) |
Sequoyah Country Club - Oakland (California) |
| 1941 |
Leonard DODSON (USA) |
Sequoyah Country Club - Oakland (California) |
| 1942 |
Byron NELSON (USA) |
Sequoyah Country Club - Oakland (California) |
| 1943 |
non disputato |
| 1944 |
Jim FERRIER (AUS) |
Sequoyah Country Club - Oakland (California) |