With three first-inning runs, Pleasant Gap edged Lemont 5-3 on Thursday.
Dan Roan posted six strikeouts for the Ducks.
The Lemont offense was fueled by Cam Aungst and Clint Hicks, who combined for five singles.
Lemont (6-6) will host Philipsburg on Tuesday. Clarence will travel to Pleasant Gap (2-7) on Sunday.