Vought clubbed three home runs in the second game of the twin bill as the Terps won the series.
The surging Terps earned a series sweep against the bottom-of-the-conference Golden Gophers.
Ben Cowles' four-RBI performance lifted the Terps to their fourth straight victory.
Costes knocked the go-ahead, two-run single in the sixth inning as the Terps picked up their third straight win.
The Terps reeled off an 8-0 run after the fourth inning.
The Terps' 19 runs are the most they've scored in a conference game since joining the Big Ten.
The Terps didn't look back after scoring three runs in the first inning.
The Terps mustered just five hits on the evening.