The Mavericks dropped to 16-23 overall and 8-9 in the Sun Belt Conference.
UT Arlington has 24 all-time wins over teams ranked in the Top 10.
Eric Tate went 4-5 and drove in two runs in Saturday's victory at Georgia State.
UTA has won five of its last six games in Sun Belt Conference play.
UTA won its fifth straight Sun Belt game to open the day, but lost the second in extra innings.