The win knocks off the #2 team in the state as well.
Penfield could have easily folded after the end of the second period. The Patriots did well to draw the game level at 1-1. Brian Wall scored on a breakaway with 90 seconds remaining, but Irondequoit took a 2-1 lead into the locker room when Matt Comanzo scored with 16 seconds left in the period.
D'Agostino added his third goal of the game on an empty-netter in the game's dying moments.
Penfield will take on (4)Victor in the Class B semifinals on Wednesday, February 19th from Bill Grays Iceplex on the MCC Campus.
Copyright 2016 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.