Mia Woytovich scored a game-high 26 points to send Charleroi to a 56-35 victory over Jefferson-Morgan in a nonsection game.
Angie Tilghman and Rachel Ritzer each tossed in 13 points for the Cougars (3-0), who used a 26-13 run in the fourth quarter to put the game away.
Nikki Venick led the Rockets (2-1) with 14 points and Anna Mattish chipped in with 11.
Chartiers-Houston 39, Frazier 28: Addy Knetzer had a double-double to propel Chartiers-Houston to a 39-28 victory over Frazier in a nonsection game.
Knetzer scored 23 points and pulled down 17 rebounds for the Bucs (2-1), who outscored Frazier 19-10 in the second half. Deja Wormsley had four points and 10 rebounds.
Frazier fell to 0-1.
Beth-Center 41, Mapletown 22: Beth-Center bolted to a 24-8 halftime lead on the way to a 41-22 win over Mapletown in a nonsection game.
Anna Bartman led the way for the Bulldogs (1-1). Abby Shipley pace Mapletown (0-2) with nine points.
Albert Gallatin 52, Waynesburg 38: Three players scored in double figures to lead Albert Gallatin to a 52-38 victory over Waynesburg in a nonsection game.
Diamond Madison led the way for AG (2-1) with 20 points. Ally Rudolph had 13 points and Taylor Spencer 12.
Lyndsey Huhn paced the Raiders (0-2) with 15 points and 18 rebounds. Kerilyn Wilkins chipped in with 10 points.
Carlynton 72, Burgettstown 29: Jordan Melko scored a game-high 18 points to lead Carlynton past Burgettstown, 72-29, in a nonsection game.
Carlynton (3-0) led 41-11 at halftime and outscored the Blue Devils (0-1) 31-18 in the second half.
Katie Tarr scored eight points for Burgettstown.
West Greene 48, Hundred 34: Madison Raber scored 20 points and had seven rebounds to help West Greene to a 48-34 victory over Hundred in a nonsection game.
Alyssa Raber had nine points and 11 rebounds for WG (1-0) and Emily Courtwright had seven points and nine rebounds.
Lindsay Jones scored 12 points for Hundred (0-3).
Mapletown 70, Avella 43: Derrick Riggleman scored a game-high 29 points to power Mapletown to a 70-43 victory over Avella in a nonsection game.
Eric Atwood contributed 19 points and Ben Boone threw in 12 for the Maples (1-1).
Angelo Rios-Lopez led the Bearcats (0-1), who trailed 34-14 at halftime, with 15 points.
Avella 63, Jefferson-Morgan 51: Brandon R. Miller scored a game-high 33 points to send Avella to a 63-51 victory over Jefferson-Morgan in a nonsection game.
Ryan Cooper sank three three-point field goals and finished with 11 points for the Eagles (1-2), who put the game away with a 19-7 run in the fourth quarter.
Christian Randolph and Rece Henneman each scored 14 points for the Rockets (0-2). Chaz Mattish added 11.