Luke Douris had a hat trick and Aidan McQuaide stopped 26 shots as the fourth-seeded Wildcats (12-7-1) upset the top-seeded Dragons (15-2-2) in a Class B South semifinal at Watson Arena in Brunswick.

York will play Cape Elizabeth, the second seed, in the B South final Wednesday night at Cross Insurance Arena.

Douris scored twice in the first five minutes to give York a 2-0 lead. Tyler Conant scored later in the first before Brunswick scored once in the second and twice in the third to get within one. Douris finished his hat trick with 6:02 left.