Only the St. Boniface Mohawks and Kenora Thistles registered in Senior A with the Manitoba Amateur Hockey Association. The other teams in the Manitoba Senior Hockey League registered in Intermediate. The MAHA ordered that the 2 playoff for the Provincial Championship, Pattison Cup, in the best of nine game series.
|1||St. Boniface||9||Kenora||4||Sunday, March 14||Kenora Recreation Centre|
|2||Kenora||4||St. Boniface||5||Thursday, March 18||Bertrand Arena|
|3||Kenora||3||St. Boniface||7||Sunday, March 21||Bertrand Arena|
|4||Kenora||0||St. Boniface||7||Sunday, March 28||Bertrand Arena|
|5||Kenora||4||St. Boniface||9||Thursday, April 1||Bertrand Arena|
|St. Boniface Mohawks defeated Kenora Thistles 5-games-to-none|