UTA defeated Georgia Southern in four sets on Friday night, picking up its 24th win of the season.
Four Maverick seniors were honored prior to Sunday afternoon's match.
The Mavericks fall to 22-8 overall with a 12-5 mark in conference play after Friday night's loss.
Gross will look to go out on top as she plays her final match at College Park Center this Sunday.
The Mavericks had three players with double-digit kills in Sunday afternoon's match.