Isaac Jones scored 20 points that forced overtime, Myles Rice scored five of his 18 points in the extra session, and Washington State rallied to beat Washington 90-87.
Myles Rice and Isaac Jones combine for 59 points as Washington State won for a third straight time at Maples Pavilion, dispatching Stanford with a wire-to-wire 89-75 victory.
Jaylen Well hit five 3-pointers and finished with 17 points, Isaac Jones scored 16 points on 6-of-8 shooting and Washington State beat Grambling 83-65.
Freshman Myles Rice had career highs of six 3-pointers and 28 points and Washington State pulled away inside the final nine minutes to beat Eastern Washington 82-72.
Andrej Jakimovski scored 21 points to lead Washington State to an 84-59 victory over Idaho in a season opener. Jakimovski sank 8 of 16 shots with three 3-pointers for the Cougars.