PULLMAN, Wash. (AP) — Charlisse Leger-Walker made a layup at the buzzer in overtime and Washington State rallied past No. 7 Arizona 71-69 on Sunday.

Leger-Walker also made a layup with two seconds left in regulation to tie it at 60, converting after a pass from sister Krystal Leger-Walker.

The sisters combined for eight of the Cougars' 11 points in overtime. Washington State (7-1, 5-1 Pac-12) beat a Top 10 team for the first time since the 2016-2017 season.

After trailing for most of the game, the Cougars went on an 11-3 run to make it 57-all with 2:45 left in the fourth quarter.

Charlisse Leger-Walker finished with 17 points and five assists. Krystal Leger-Walker had 14 points and nine assists. Bella Murekatete added 14 points for the Cougars.

Arizona (8-2, 6-2 Pac-12) led by double digits for most of the game but saw its edge evaporate in the fourth quarter. Aari McDonald had 23 points and 11 rebounds for the Wildcats.