Under Jock McHale, Collingwood won premierships in each of Muir's first three seasons at the club but he didn't participate in any of the finals campaigns.

He missed the entire 1930 VFL season when Collingwood made it four in a row.

It was however his last season with Collingwood and he finished his VFL career with stints at Footscray and Fitzroy.

[2] Muir continued playing football in the VFA, with Preston, which he coached in 1938 when Wyn Murray resigned during the season.

[3] This Australian rules football biography of a person born in 1907 is a stub.