UTA had 15 hits on Saturday, following up a 16-hit effort from Thursday.
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.