The Terps finished the year with a 19-25 record.
The Terps limited the Hoosiers to just one run through both contests on Saturday.
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 surrendered four runs in the fifth inning of the second game to fall behind for good.
A bases-clearing error in the seventh inning lifted the Terps to a series win.
The Terps took a low-scoring defensive battle in game one and exploded for 11 runs in game two.
The Terps managed just one run in 14 innings of play Saturday.