UT Arlington had just four hits for the second consecutive game.
UTA ended a 17-game losing streak to Texas Tech in the win.
The Mavericks had hits from eight of their nine starters in the game.
UT Arlington improves to 7-4 overall and 2-2 in the UTA Hilton Invitational.
UTA plays a doubleheader Sunday against Illinois (11 a.m.) and Houston Baptist (3 p.m.).