The Terps have lost four of their last five games.
Trinity Schlotterbeck and Keira Bucher combined to allow just three hits as the Terps evened up the weekend series.
The Terps left multiple runners in scoring position in the loss.
The Terps couldn't review a controversial call in their eventual loss against the Scarlet Knights.
The Terps held a 3-0 lead heading into the seventh inning but ceded four runs to lose the first of their two games Wednesday.
The Terps scored 22 runs in the three-game set against the Spartans.
Michaela Jones' triple in the first inning and a stellar Courtney Wyche performance earned the Terps a victory in the series opener against the Spartans.
Amelia Lech is excelling for the Terps after a freshman year that saw her lose multiple people close to her.
The Terps give up almost four more runs against power-conference opponents than to non-Power Five opponents.
Wyche retired the first 12 batters she faced before being pulled in the fifth inning.