UTA's championship is the first for the Mavericks since winning in the Southland Conference in 2006.
The Mavericks will face the winner of Appalachian State and South Alabama at 2 p.m. on Sunday.
UTA takes on No. 58 Georgia State on Saturday in the Sun Belt semifinals.
Carlos Arbiza picked up All-Conference second team honors in his senior season
UTA is just two wins shy of tying its all-time mark for wins in a season at 17.