Ridgefield High scored a pair of goals in the second half to defeat Trumbull High, 2-0, in a Class LL second-round match on Friday.
The third-seeded Tigers improved to 19-2-0.
No. 19 Trumbull completed its season at 9-8-2.
Grace Franklin scored for a 1-0 lead and Alyssa Bonanno had the second tally.
Katie Jasminski had an assist.
Avery Rice had eight saves for Trumbull.
Julia Middlebrook made six stops.
Ridgefield will host No. 6 South Windsor (14-2-2) on Sunday at 4 p.m.
