The doubles tandems of Esha Bhalla/Mia Lock and Avery Machemer/Cate Sheehan won their matches to help guide No. 8 Winchester (18-3) past top-seeded Boston Latin 3-2 in a Div. 1 girls tennis quarterfinal.

The other point for the Red and Black came at first singles, where Daryana Skobeleva defeated Halina Nguyen, 6-2, 7-6 (5).

Boys lacrosse

In the Div. 1 tournament, Nick Emsing paced his team with a hat trick as top-seeded BC High (18-3) advanced to the semifinals with a 10-3 win over No. 8 Bishop Feehan.

Girls lacrosse

Jill Martin scored four goals and provided an assist, while Katherine Morin netted two goals as No. 4 Chelmsford (18-4) topped No. 5 North Andover 8-6 in a Div. 1 quarterfinal.

Avery Regan led the way with six goals and two assists, while Reese Hansen added four scores as No. 1 Cohasset (20-2) rolled to a 20-3 win over No. 8 Nantucket in a Div. 4 state quarterfinal. Kate Greer had three goals and three assists, while Emily Regan and Molly Campbell each tallied a pair for the Skippers. … Holly Panttila buried four goals and dished out an assist, while Lexi Davos (five assists) and Caroline Burtch tallied hat tricks as third-seeded Norwell (17-3) defeated No. 6 Hamilton-Wenham, 17-8.

Softball

Nicole Lent launched two home runs, and Ashleigh Lent doubled and homered as No. 6 Lincoln-Sudbury (18-5) defeated No. 3 King Philip 4-1 in a Div. 1 state quarterfinal matchup.

Lila Alvarez struck out 13 and surrendered five hits in the circle while collecting two hits at the plate as No. 4 Case (17-6) downed No. 5 East Bridgewater 5-1 to advance to the Div. 4 state semifinals.