Dec 6, 2025 – Washington erases an 18‑point first‑half deficit in Los Angeles, opening the second half with 13 straight points and a 13‑0 run sparked by Hannes Steinbach; Steinbach posts a career‑high 24 points and 16 rebounds, while Desmond Claude adds 22, snapping an 11‑game skid vs USC and delivering the Huskies’ first LA win since 2017[18].

Dec 11, 2025 – Eastern Washington upsets Washington State 71‑69 in Pullman, with Ella Gallatin scoring 22 to give the Eagles a 17‑point halftime lead, their first victory over the Cougars since 2015; Washington State rallies with a 12‑0 third‑quarter run but falls short[17].

Dec 13, 2025 – Washington defeats Southern Utah 105‑69, as Hannes Steinbach (14 points, 6 rebounds) and Wesley Yates III (14 points) lead a balanced attack; the Huskies limit turnovers to two and dominate fast‑break points 21‑2, setting up a home game vs Seattle U[16].

Dec 20, 2025 – Aaron Glass scores a game‑high 24 as Washington State beats Mercer 84‑78, with Eemeli Yalaho adding a double‑double; Tomas Thrastarson’s second‑half layup gives the Cougars the lead for good[15].

Dec 22, 2025 – No. 22 Washington women roll past Pacific 90‑50, Sienna Harvey posting a career‑high 22 points while the team shoots 53 % and benches 48 points, highlighting depth with 13 players scoring[14].

Dec 29, 2025 – Washington State opens West Coast Conference play by edging Portland 67‑62 in Portland, Rihards Vavers leading off the bench with 13 points and the Cougars using a 12‑0 second‑half run to seize the lead[13].

Dec 30, 2025 – Washington beats Utah 74‑65, Zoom Diallo delivering 24 points and Hannes Steinbach posting a 20‑point, 11‑rebound double‑double; the win moves the Huskies to 4‑1 at home and sets up a Big Ten matchup at Indiana[12].

Dec 31, 2025 – Seattle U defeats Washington State 69‑55, Brayden Maldonado leading the Redhawks with 15 points; Aaron Glass tops the Cougars with 13, leaving Washington State 1‑1 in conference play[11].

Jan 3, 2026 – Rihards Vavers (17) and Aaron Glass (16) rally Washington State to a 78‑76 win over Loyola Marymount, with Glass delivering a go‑ahead three‑point play with 10 seconds left; the Cougars improve to 7‑9 overall[10].

Jan 5, 2026 – Aaron Glass scores 16 as Washington State beats Oregon State 81‑67, the Cougars leading 47‑33 at halftime and pulling away with a 10‑3 start to the second half[9].

Jan 12, 2026 – Washington defeats Ohio State 81‑74 in Seattle, Zoom Diallo pouring in 22 points and Hannes Steinbach sparking a decisive 14‑0 second‑half run with a three‑point play; the Huskies improve to 10‑6 overall and schedule a home game against No. 2 Michigan next week[8][1].

Jan 18, 2026 – Jeremy Fears Jr. scores 19 as No. 12 Michigan State tops Washington 80‑63, extending the Spartans’ winning streak and marking their first road trip to Washington since 1957; Desmond Claude steps away from play due to health concerns after a sprained ankle[7].

Jan 19, 2026 – San Francisco edges Washington State 85‑80 on a late layup by David Fuchs with 1:31 left, Junjie Wang leading the Dons with 15 points; Washington State’s Eemeli Yalaho scores 21[6].

Jan 25, 2026 – Simon Hildebrandt bursts off the bench for 19 points as Washington State defeats Pepperdine 95‑79, Aaron Glass adding 18; the Cougars climb to 9‑13 overall, showing a rebound after recent struggles[5].

Jan 29, 2026 – Washington State beats Seattle U 70‑58, Rihards Vavers delivering 24 points and Aaron Glass a team‑high 14; the Cougars take an early lead and never look back, improving to 10‑13 overall[4].

Feb 1, 2026 – Washington defeats Northwestern 76‑62, with Hannes Steinbach recording his fourth straight double‑double (22 points, 14 rebounds) tying Isaiah Stewart’s freshman record for Washington; Zoom Diallo and Wesley Yates III each add over 20 points, and the Huskies schedule a home game against Iowa next Wednesday[2].

Feb 1, 2026 – Washington State routs Portland 104‑74 in a West Coast Conference showdown, Eemeli Yalaho scoring 26 and Rihards Vavers hitting 18 with perfect shooting; the Cougars never trail after taking the lead early in the second half[3].

Future (Feb 2026 onward) – Washington prepares to host No. 2 Michigan on Wednesday after the Ohio State win, then travels to Iowa later in the week; Washington State looks ahead to upcoming conference matchups against Iowa (for Washington) and other WCC opponents as the season progresses[1][2].