The Terps were highlighted by young talent this season, but come tournament play, they folded under the pressure.
St. Martin won the national championship in 2018 with the Terps, and he's looking to do so once more as the NCAA tournament gets underway Thursday.
The Terps will meet the Sharks on Thursday at Ludwig Field, with a chance to play Saint Louis in the second round on the line.
After a scoreless first half, the Terps scored three times in six minutes to pull away from the Tigers.
The Terps are scoreless in their last two games, neither of which resulted in wins.
The freshman defender has been crucial for the Terps' last two wins after having limited appearances at the beginning of the season.