A shekara ta 1937,'yarta Mars Shield ta lashe Kentucky Oaks.
Tabbas, wani nau'i mai rikitarwa na jumla shine "A shekara ta 1937, itace Mars Shield ta lashe Kentucky Oaks sannan a ranar 4 ga watan Mayu, 1940 Ethel Mars ta sami nasara mafi girma a cikin tseren tare da jaririnsa Gallahadion. "