The Terps lost to Duke, 1-0, on Sunday for their first game of the season.
Frost made key saves against Duke on Sunday, but the Terps' offense couldn't get on the board.
Duke goalkeeper Sammi Steele held the Terps at bay.
Linda Cobano's fourth-quarter goal sealed it for the Terps.
Maintaining possession against Duke and Boston College will be critical.
Two ranked opponents, Boston College and Duke, are next up on the schedule.
The Terps made two defensive saves against New Hampshire.
Bibi Donraadt scored two goals and Madison Maguire chipped in two assists.
Kyler Greenwalt scored two goals.
“A big thing for us this year was attention to detail,” junior Bodil Keus said. “Just focus on everything, even the small things … [and] just build off of that.”