Missouri State scored seven unanswered runs to take a 7-2 victory against UTA.
UT Arlington will rely on seven returners and nine newcomers on its pitching staff this season.
UT Arlington defeated Arkansas State 8-7 in Saturday's semifinal round to advance.
Senior catcher Greg McCall hit two homers and drove in seven in the 11-7 win over the Bobcats.
UT Arlington improved to 25-225 and 14-11 with the 5-3 win over WKU.
Prior to UT Arlington (Navarro Junior College)