Sam Montes pitched her first-career no-hitter and earned the first save of her career in the two game matchup.
UT Arlington finished the season 27-28 after losing in the SBC Championship first round.
The Mavericks lead the Sun Belt with 318 runs scored this season.
UTA's 26 wins are the most in a season under third-year coach Kristie Fox.
Sam Montes threw UTA's first no-hitter since 2013 in Game 1.