Despite allowing just seven hits and three earned runs, the Mavs fell 3-2 against the Ragin' Cajuns.
The Mavericks came two runs short of taking down the second-ranked Aggies in College Station.
UTA will wrap up the series on Sunday with a 1 p.m. rubber match.
UTA fell 6-4 in 11 innings against GSU at Clay Gould Ballpark on Saturday afternoon.
The Mavericks will square off with Georgia State this weekend in a three-game Sun Belt series.
Prior to UT Arlington (LSU Eunice)