UT Arlington improved to 18-23 overall and 3-5 against the Big 12.
The Mavericks resume Sun Belt play Friday against No. 2 UL Lafayette at Clay Gould Ballpark.
UT Arlington improved to 11-16 and 3-5 in Sun Belt Conference play going into Sunday's series finale.
The Mavericks and Red Wolves combined for 26 hits in the rubber match.
UT Arlington has won consecutive games for the first time since last May.