These determined the Western Canadian representative in the 1990 Allan Cup Final.
Notes[]
With Senior hockey on the demise, the Canadian Amateur Hockey Association awarded 2 Allan Cup berths to Manitoba’s Central Amateur Senior Hockey League. The Thunder Bay Twins entered Eastern playoffs.
Champions[]
Semi-Final[]
- Best of 5
- Stony Plain 7 Abbotsford 5
- Abbotsford 7 Stony Plain 5
- Abbotsford 7 Stony Plain 2
- Abbotsford 6 Stony Plain 3
Abbotsford Flyers beat Stony Plain Eagles 3 wins to 1.
Final (Patton Cup)[]
Best of 7
- Abbotsford 9 St. Boniface 4
- Abbotsford 7 St. Boniface 3
- Abbotsford 7 St. Boniface 2
- Abbotsford 6 St. Boniface 3
Abbotsford Flyers beat St. Boniface Mohawks 4 wins to none.
Abbotsford Flyers advanced to the 1990 Allan Cup Final.