College: USC at Washington State, 5:30 p.m.; Washington at Oregon State, 5:35; Pepperdine at Gonzaga, 6.
High school: Greater Spokane League: Ferris vs. Lewis and Clark at Hart Field (DH), Gonzaga Prep at Central Valley (DH), both 2:30 p.m.; Mead at Shadle Park, Mt. Spokane at Rogers, North Central at Univeristy, all 4 p.m. Northeast A League: Newport at Freeman (DH), 2 p.m. Southeast 1B: Garfield-Palouse at Touchet (DH), 1 p.m.; Tekoa-Oakesdale/Rosalia vs. St. John-Endicott/LaCrosse- Washtucna at Endicott (DH), 2. Nonleague: Moscow at Colfax, 4 p.m.
College men: CBI championship series: Washington State at Pittsburgh, 4 p.m.
AFL: San Jose at Spokane, 5 p.m.
College men: Washington State at U.S. Intercollegiate at Stanford, Calif., 8 a.m.
College women: CC Spokane at Olympic tournament in Bremerton, Wash.
Western Hockey League playoffs: Spokane at Vancouver, 7:30 p.m.
College: Southern Nevada vs. North Idaho at Moses Lake (DH), 1 p.m.; Walla Walla vs. CC Spokane at SFCC (DH), 2; Washington at California, 3.
High school fastpitch: Greater Spokane League: Ferris at Rogers, University at Gonzaga Prep, Central Valley at Lewis and Clark, North Central at Mead, Shadle Park at Mt. Spokane, all 4 p.m. Northeast A League: Newport at Freeman (DH), 2 p.m.
College women: Colorado at Washington State, 11 a.m.
Track and field
College: Eastern Washington at Al Manuel Invitational in Missoula, 3 p.m.; Whitworth, CC Spokane at Willamette Invitational, 4.
High school: Birdsell Invitational at Deer Park, 3 p.m.
Coeur d’Alene Casino: Dog racing, 9:15 a.m.; horse racing, 9:35. Greyhound Park & Event Center: Horse racing, 9:50 a.m.; dog racing, 5 p.m. Northern Quest Resort and Casino: Horse racing: 9:25 a.m.