(Undated) -- Number-1 Gonzaga defeated number-22 Saint Mary's 74-58 on Saturday in Spokane. Washington lost to 5th-ranked Arizona 92-68 in Seattle, while Wazzu fell to Arizona State 58-55 in Pullman. Also on Saturday, Oregon took a 78-64 home loss to Cal and Oregon State lost to Stanford 76-65 in Corvallis. The Ducks host Wazzu tonight.