TROY, Ala. Ashlee Hilbun recorded five of her team-high 15 kills in a final 9-2 run in the fourth set as Texas State staved off a rally by the Louisiana Ragin' Cajuns to claim a 25-20, 25-23, 19-25, 25-20 victory in the quarterfinals of the 2013 Sun Belt Volleyball Championship on Thursday at Trojan Arena.