Friday, April 19
Winterhawks: Portland opens the Western Hockey Leagues best-of-seven Western Conference finals at home against Kamloops, 7 p.m., Memorial Coliseum.
Baseball: UCLA at Oregon, 7 p.m. (Pac-12 Networks); Oregon State at Washington, 5 p.m.; Portland at Saint Marys, 3 p.m.
Softball: Portland State at Idaho State, noon doubleheader; OSU at Cal, 3 p.m.; Concordia-Eastern Oregon at Delta Park, 2 p.m. doubleheader.
Track and field: Oregon Relays at Hayward Field (and Oregon-Arkansas mens dual meet), 10 a.m.; Pioneer Invite at Lewis & Clark College, 3 p.m. (both events continue Saturday).
Saturday, April 20
Winterhawks: Game 2, Portland-Kamloops, 7 p.m., Memorial Coliseum.
Baseball: UCLA at Oregon, 7 p.m. (Pac-12 Networks); OSU at UW, 2 p.m.; UP at Saint Marys, 1 p.m.; L&C at Pacific Lutheran, noon doubleheader.
Softball: PSU at Idaho State, noon; OSU at Cal, 3 p.m.; Concordia at College of Idaho, 10 a.m. PT doubleheader.
Football: Portland Shockwave play host to Portland Fighting Fillies in womens football, 6 p.m., Hillsboro Stadium.
Basketball: Nike Hoop Summit, U.S. vs. World, 4 p.m., Rose Garden; Northwest Shootout, Oregon vs. Washington preps, 4 p.m. girls game, 6 p.m. boys game, Chiles Center.
Sunday, April 21
Thorns: Portlands new womens team plays its home opener against Seattle Reign FC, 2 p.m., Jeld-Wen Field.
Timbers: Portland at San Jose, 5 p.m. (ROOT).
Baseball: UCLA at UO, noon; OSU at UW, 1 p.m.; UP at Saint Marys, 1 p.m.; L&C at PLU, noon.
Softball: OSU at Cal, noon.
Monday, April 22
Baseball: OSU at Seattle, 4 p.m.
Tuesday, April 23
Winterhawks: The West finals shift to Kamloops, with the Blazers hosting Portland at 7 p.m.
Baseball: Oregon at Portland, 3 p.m.; Pacific at Concordia, 6 p.m.