College: Washington at Washington State, 5:30 p.m.; Gonzaga at Santa Clara, 6.
High school: Greater Spokane League: Mt. Spokane at Ferris (DH), Mead at University (DH), both 2 p.m.; Rogers at Shadle Park, North Central at Gonzaga Prep, Lewis and Clark at Central Valley, all 4. Inland Empire League: Lake City at Post Falls (DH), 3 p.m. Great Northern League: Pullman at Medical Lake (DH), 2 p.m.
College men and women: Cardinal Challenge at Coeur d’Alene, TBA.
High school girls: Northeast A League Meet at Chewelah, 10 a.m.
Western Hockey League playoffs: Portland at Spokane, 7 p.m.
Coeur d’Alene Casino: Horse racing, 9:25 a.m.; dog racing, 9:30. Greyhound Park & Event Center: Horse racing, 9:30 a.m.; dog racing, 5. Northern Quest Resort and Casino: Horse racing, 9:25 a.m.
College women: West Coast Conference Championships at Sacramento, Calif.
High school boys: Greater Spokane League: Ferris at Rogers, North Central at Mead, University at Mt. Spokane, all 4 p.m.; Gonzaga Prep vs. Lewis and Clark at Hart Field, 5; Shadle Park at Central Valley, 6:30.
College: North Idaho at Colorado Northwestern (DH), 1 p.m.; Columbia Basin vs. CC Spokane at SFCC (DH), 2; Washington at Stanford, 7.
High school: Greater Spokane League: University at Gonzaga Prep, Ferris at Rogers, Mt. Spokane vs. Shadle Park at Whitworth, Central Valley vs. Lewis and Clark at Hart Field, North Central at Mead, all 4 p.m. Great Northern League: Pullman at Medical Lake (DH), 2 p.m.
College men: Western Athletic Conference tournament at Boise: Idaho vs. Utah State, noon; Shoreline vs. CC Spokane at SFCC and SCC, 2 p.m.
College women: Pac-10 Championships at Ojai, Calif.; Shoreline vs. CC Spokane at SFCC and SCC, 2 p.m.
High school: Inland Empire Tournament at 11 high school sites (see story, B3), 9 a.m.
Track and field
College: Pelluer Invitational at EWU, 10 a.m.; Washington State at Washington, noon.