Quakertown girls’ tennis knocked off Upper Merion, 5-2, on Thursday. 1st singles: Madi Shourds (Q) def. Amy Phanthavong (UM), 7-6, 6-4. 2nd singles: Aubri Stetina (Q) def. Caitlin Dwinell (UM), 6-2, 6-2. 3rd singles: Laryssa Baduluk (Q) def. Sara Dang (UM), 6-4, 6-2. 1st doubles: Ashley Harpster and Rebecca Miller (Q) def. Scarlet Wu and Kelsey Wang (UM), 6-4, 6-3. 2nd doubles: Lamis Elsawah and Natalie Rosato (UM) def. Kayla Reigh and Amanda Hunsberger (Q), 6-3, 7-5, 6-4. 3rd doubles: Olivia Porambo and Sam Shourds (Q) def. Ave Rosato and Gabriella Margulies (UM), 6-3, 6-4. 4th doubles: Sophie Shuuter-Gomez and Marie Skaff (UM) def. Sadie Fowler and Abi Campion (Q), 6-3, 7-5.