Callie Collins was masterful in the win over Valparaiso as she allowed just two hits to the Crusaders.
UT Arlington softball will face Valparaiso on Sunday at noon CT on the final day of the tournament.
Both games against Arizona and Iowa on day 2 of the Wildcat Invitational were cancelled due to weather.
UTA defeated Creighton 5-4 and UMKC 4-3 in Saturday action.
UTA continues on Saturday with a doubleheader beginning at 4:30 p.m. at Allan Saxe Field.