No. 6 seed Union showed tremendous resiliency in the 3A quarterfinals at UVU on Friday, twice going down a set to No. 3 seed Carbon, but rallying each time to tie it and then won it in five, 20-25, 25-17, 13-25, 25-22, 15-11. It advances to Friday's semifinals to face No. 2 seed Emery. Brylie Day came up huge late in the match for Union as she racked up 13 kills, many of them late. Rowen Weaver added 18 kills for the Cougars, with Sharlee Price chipping in with 16. "It was a battle the whole match, we had to fight back. We had to really dig deep in that position," said Union coach Chelsey Jones, who said her girls have been pretty resilient that way. "We've tried to put them in those positions this whole season, give them a tough preseason schedule so they had to really battle and come from behind. I'm really proud of the grit they showed tonight," said Jones. Brecklen Weaver also had a big game with 31 digs and six aces for Union.