The University of South Carolina Lancaster Lancers improved to 30-11 on the season, completing a four-game series sweep of USC Sumter on Sunday.
The Lancers, 5-3 in Region X play, prevailed 12-1 and 3-1 over the USCS Fire Ants.
In the nightcap, the Lancers laced Sumter, 12-1 behind a 14-hit attack.
Nick Cicci led the USCL offense with three hits and drove in a run. Evan Flynn drilled two hits, including a double, and drove in three runs.