The Warriors scored just three minutes into the game when Brady Colwell found the net off a Liam Kies assist and Williamson kept the 1-0 lead through the rest of the first half. 

The Mounties tied it up at 1-all eight minutes into the second half on a Truman Loudenslager goal before Williamson broke the tie six minutes later with a goal by Hayden Plunkert off a Colwell helper and held on for the 2-1 win.

The Warriors held a 9-4 advantage in shots-on-goal and a 6-2 edge in corner kicks. 

Williamson keeper Luca Adriance had three saves while Liberty goalie Deakon Valentine made seven stops.

The Warriors improve to 8-2 on the season with the win while North Penn-Liberty moves to 5-4-1. The Mounties are at Muncy on Friday while Williamson is next scheduled to host Athens, on Saturday.