ULM (12-6) is currently leading the Sun Belt at 6-1, while UTA (10-7) is tied for fourth at 4-3.
Senior forward Greg Gainey scored a team-high 12 points and grabbed six rebounds.
The Mavericks lost the ball a season-high 26 times, leading to a 35-2 deficit in points off turnovers.
UT Arlington improved to 9-6 on the season and 3-2 in the Sun Belt Conference.
UT Arlington falls to 8-6 and 2-2 in league play after losing for the second time this week.
Prior to UT Arlington (South Plains College)