Nassau III football quarterfinals: Bethpage vs. Plainedge

Bethpage quarterback Jason Seiter (23, right, celebrates with teammate Eric Musetich (50, left) following their win over Plainedge in a Nassau III quarterfinal at Plainedge High School on Saturday, Nov. 4, 2017.

Plainedge head coach Rob Shaver looks on during a Nassau III quarterfinal against Bethpage at Plainedge High School on Saturday, Nov. 4, 2017.

Bethpage quarterback Jason Seiter (23, left) breaks free of Plainedge's Dion Kunlan (33, right) during a Nassau III quarterfinal at Plainedge High School on Saturday, Nov. 4, 2017.

Bethpage quarterback Jason Seiter (23, center) dives for the end zone during a Nassau III quarterfinal against Plainedge at Plainedge High School on Saturday, Nov. 4, 2017.

Bethpage quarterback Jason Seiter (23, left) breaks free of Plainedge's Joe Parlato (44, right) as he dives in for a touchdown during a Nassau III quarterfinal at Plainedge High School on Saturday, Nov. 4, 2017.

Bethpage head coach Erwin J. Dill looks on during a Nassau III quarterfinal against Plainedge at Plainedge High School on Saturday, Nov. 4, 2017.

Bethpage quarterback Jason Seiter (23, center) celebrates with his teammates following their win over Plainedge in a Nassau III quarterfinal at Plainedge High School on Saturday, Nov. 4, 2017.

Bethpage quarterback Jason Seiter (23, center rear) passes the ball during a Nassau III quarterfinal against Plainedge at Plainedge High School on Saturday, Nov. 4, 2017.

Bethpage's Liam Colwell (35) runs the ball during a Nassau III quarterfinal against Plainedge at Plainedge High School on Saturday, Nov. 4, 2017.

Plainedge quarterback Mike Ciuffo (8) prepares to throw a pass during a Nassau III quarterfinal against Bethpage at Plainedge High School on Saturday, Nov. 4, 2017.

Bethpage quarterback Jason Seiter (23) fights for yardage during a Nassau III quarterfinal against Plainedge at Plainedge High School on Saturday, Nov. 4, 2017.