After the top four teams each ended the round robin with a 2 and 1 win-loss record, the semifinals were determined: North East Red Sox versus the Lloydminster Twins and the Wilkie Brewers versus the Unity Cardinals.

It was the Red Sox and the Cardinals who advanced to ply in the provincial 2017 Senior AA Tier 3 Championship final at Unity SK August 13, 2017. The Cardinals beat the Brewers 12 – 3.