WHEELING - Landon Irwin scored two goals in Park's victory against Washington at Wheeling Island Stadium.
Jonathan Benson had the other goal for Park and Stanley Czahoroski and Anthony Chapman had assists.
Ryan Seidewitz was in goal but did not have any saves. The visiting Patriots (9-8-1) had just one shot against Park's stingy defense.
Benson Capriola had Washington's lone goal and goalkkeper Becker Junkin had seven saves.
No. 6 Park (12-3-2) plays host to Weir on Tuesday evening ahead of a big matchup with No. 1 George Washington at 1 p.m. Saturday on the island.