Jones broke a 62-all tied with a jump shot, and his 3-pointer with 6:15 left gave the Coastal Carolina (10-7, 3-3 Sun Belt) the lead for good.
Issac Hippolyte made a pair of foul shots for 76-68 lead with 90 seconds left. UT Arlington got a pair of foul shots from Jordan Phillips and David Azore to close within 76-74, but Jones made all six of his foul shots in the last 25 seconds to end it.
Azore scored 26 points, Phillips 13 and Brian Warren 11 for the Mavericks (6-12, 2-5).
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