UTA ended the day with 13 runners left on base while the AMCC only had five LOB in the game.
UT Arlington scored 18 runs while hitting .414 in the Sunday afternoon game.
The Mavs were outhit 11-5 in their six-run loss to the Cougars on Saturday afternoon.
UT Arlington will rely on seven returners and nine newcomers on its pitching staff this season.
UT Arlington was nipped by top-seeded Louisiana 6-5 in the Sun Belt Championship finale.