HUNTSVILLE, Ala. — Chattanooga volleyball closed out its season-opening weekend at the Betty Austin Invitational on Sunday with a 3-0 win over Alabama A&M. Already riding the high from a pair of wins in yesterday’s second day of action from Huntsville, the Mocs were dominant in their Sunday finale against the Bulldogs, earning their second consecutive sweep to move to 3-1 on the young season.