Washington State forward Isaac Jones, left, shoots during the second...

Washington State forward Isaac Jones, left, shoots during the second half of an NCAA college basketball game against Colorado, Saturday, Jan. 27, 2024, in Pullman, Wash. Washington State won 78-69. Credit: AP/Young Kwak

PULLMAN, Wash. — Jaylen Wells and Isaac Jones each recorded double-doubles and Washington State withstood repeated Colorado runs and beat the Buffaloes 78-69 to end Colorado's four-game win streak on Saturday.

Washington State now has won five of six and sit just a half-game removed from atop the Pac-12.

Wells scored 17 points and pulled 10 rebounds, Jones scored 13 points and grabbed 11 rebounds, Myles Rice scored 17 points and Andrej Jakimovski barely missed a double-double scoring 11 points and grabbing nine rebounds for Washington State (15-6, 6-4).

KJ Simpson scored a game-high 25 points on 7-for-11 shooting, Tristan da Silva scored 16 and Eddie Lampkin Jr. and reserve Julian Hammond III each scored 10 for Colorado (15-6, 6-4).

Lampkin's layup with 1:33 left brought Colorado to within 67-64 before Rice sealed it with consecutive layups in a 25-second span. Washington State led 36-30 at halftime and extended its lead to 59-46 when Isaiah Watts made a 3-pointer with 8:46 remaining.

Prior to Wednesday's win over Washington, Colorado had lost 13 of 15 true road games going back to the start of the 2022-23 season. Now in its 13th and final season in the Pac-12, Colorado has only swept three times on the road in 48 prior conference road trips.

The Cougars entered holding the opposition to 40.2% shooting, tops in the Pac-12 and 40th overall at the Division I level. WSU held the Buffs to 22-for-57 shooting (38.6%).

Washington State center Rueben Chinyelu, front, blocks a shot by...

Washington State center Rueben Chinyelu, front, blocks a shot by Colorado forward Cody Williams during the second half of an NCAA college basketball game, Saturday, Jan. 27, 2024, in Pullman, Wash. Washington State won 78-69. Credit: AP/Young Kwak

Colorado will continue its three-game road trip on Feb. 3 when it faces Utah.

The Cougars start the first of their three-game road trip against Washington on Feb. 3.

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