Jennifer Brann allowed no runs and one hit while striking out seven in 4.1 innings.
Sammie Stefan's first-inning blast was enough for the Terps to take their second straight from the Scarlet Knights.
The Terps' bats came to life in the third inning of game two in order to salvage a split.
The Terps gave up five runs in the sixth to pick up their third straight defeat.
The Terps surrendered four runs in the fifth inning of the second game to fall behind for good.
The Terps have been unsteady throughout the season, but hope to keep their current momentum.
The Terps won the series 3-1, with Jaeda McFarland playing hero in the final game of the weekend.
The Terps took a low-scoring defensive battle in game one and exploded for 11 runs in game two.
Regan Kerr's first inning solo shot was one of just two hits for the Terps.