Aubrey Kachnovich of Spruce Mountain meets teammate Olivia Mastine after she drove to the basket and drew a foul during the Phoenix' 64-44 win over York in the Class B South girls' basketball quarterfinals on Saturday at the Portland Expo.

Mariyah Fournier of Spruce Mountain tries to drive past Madison Raymond of York in the first half.

Aubrey Kachnovich of Spruce Mountain scoops the ball under McKayla Kortes of York. Kachnovich scored 12 points for the Phoenix, who advance to the regional semifinal.

Spruce Mountain players celebrate a 3-point basket by Elizabeth Grondin in the first half.

Jazmine Pingree of Spruce Mountain drives past Grace Clayton of York. Pingree scored 11 points for the Phoenix.

Ava Brent of York drives to the basket past Olivia Mastine of Spruce Mountain. Brent scored a game-high 24 points.

Jaydn Pingree of Spruce Mountain drives to the basket. Pingree finished with 15 points.

Nya Avery of York looks to shoot over Avery Bessey of Spruce Mountain. The Wildcats, the No. 10 seed, finish the season 8-12.

Aubrey Kachnovich of Spruce Mountain tries to strip the ball from McKayla Kortes of York.

York Coach Jess Stacy instructs her team early in the game.

Nya Avery of York drives to the basket as Elizabeth Grondin of Spruce Mountain defends.

Nya Avery of York has the ball stripped by Olivia Mastine of Spruce Mountain.

Carlie Welch of York and Jaydn Pingree of Spruce Mountain fall to the floor while going for the ball.

Nya Avery is encouraged by York Coach Jess Stacy.