In the rubber match between #5 seed Niagara Falls and #4 Lockport, it was the Wolverines defeating the Lions on their home court for the second time this season with a 48-45 win to advance to the AA Section VI semifinals.
Niagara Falls will play Jamestown in the next round.
Meanwhile, in A-2 quarterfinal action Dominick Welch scored 25 points moving 25 points closer to breaking Richie Campbell's all-time scoring mark of 2,355 career points in an 83-56 win over Lewiston-Porter.
The Warriors will play South Park in the Section VI semifinals.
Health Sciences powered past Middle Early College in the B2 quarterfinals 70-54. The Falcons will battle Medina in the semifinal at Buff State.