Trumbull High advanced to the Class LL quarterfinal round with a 3-2 road victory over Danbury High on Thursday.

Coach Tamara DeBerry’s 10th-seeded Eagles (16-6) will play at No. 2 seed Southington High on Saturday at 6 p.m.

Ally Nielsen had 40 assists, 9 digs and 4 kills in the 12-25, 25-11, 25-23, 16-25, 15-9 victory over their FCIAC rival.

Jess Gibbs had 9 kills, 23 digs and 3 assists.

Anna Vitols had 10 kills, 3 blocks and 2 aces.

Krystina Schueler had 12 kills and a block.

No. 7 Danbury finished at 16-6.