Teams Ola Grinaker played for

Main FCTransvaal (1946/47-1949/50)
 Natal (1947/48)
Other FCAir Force XI (1942/43)
MiscellaneousHilton College (1940/41)
 Natal Schools (1940/41-1941/42)
 Transvaal B (1949/50)
 Transvaal (1949/50)