Haddam-Killingworth 3, O’Brien Tech 0 >> Carly Church had 18 assists and Olivia Parmelee had eight kills as the top-seeded Cougars advanced in the Class S tournament with a 25-10, 25-8, and 25-23 victory Wednesday at Higganum.
Mackenzie Hinds had five kills and five aces, Lauren Brough had six kills and six aces, and Kyrie McCormick had seven kills for H-K (23-1).
No. 16 O’Brien Tech finishes 13-9.
Haddam-Killingworth hosts No. 9 Hale Ray in the quarterfinals on Friday.
Hale Ray 3, Oxford 0 >> Jordan Ziobron had 10 digs and six kills to lead the host Noises to a 25-15, 25-21, and 27-25 Class S second round win on Wednesday.
Sage Connors had five kills and eight blocks, while Callie Burke had six aces for No. 9 Hale Ray (18-6).
Zoe Olbrys had 16 assists and nine digs, while Brittany Licursi had 17 digs and eight kills for No. 25 Oxford (10-11).
Coginchaug 3, HMTCA 0 >> At Hartford, the Blue Devils advanced to the Class S quarterfinals with a 25-18, 25-13, and 25-7 win on Wednesday.
Caitlin Sibiskie had 29 assists and nine aces, Michelle Hargreaves had 11 kills, and Megan Quinley had eight 8 kills for No. 21 Coginchaug (12-10).
The Blue Devils will meet No. 20 Sports Medical Sciences (13-9) in the quarterfinals on Friday, Nov. 7 at Hartford.