Mike Steffan scored two goals and added three assists to power top seeded Williamsville East to a 6-4 win over North Tonawanda in the Section VI Quarterfinals.
The Lumberjacks, which trailed 3-1 in the second period rallied back to tie the game at three with back-to-back goals from Ethan Henry and Daniel Smolka just a minute a part.
However, the Flames struck back with tallies from Jack Kelly and Finnegan Sayers.
On the opposite side of the bracket, Hamburg doubled-up Lewiston-Porter with a 4-2 victory.
Jared Milley opened the scoring in the first and Jake Hangen buried a penalty shot in the second as the Dogs took a 2-0 lead into the third.
Matt Spemani tied the game at two with tallies in the third, but Owen Gonter fired home the game-winning goal.