THURSDAY, MAY 9
Softball
Big Sky Championship
Pocatello, Idaho
First Round
Vikings vs. Southern Utah
Miller Ranch Stadium, Noon
Forecast: high of 77 degrees, sunny
FRIDAY, MAY 10
Track and Field
Big Sky Championships
Forest Grove, Ore., 10:30 a.m.
Forecast: high of 85 degrees, partly cloudy
WHL
WHL Championship
Game 5
Winterhawks vs. Edmonton
Rose Garden Arena, 7 p.m.
SATURDAY, MAY 11
Track and Field
Big Sky Championships
Forest Grove, Ore., 10:30 a.m.
Forecast: high of 84 degrees, mostly cloudy
SUNDAY, MAY 12
WHL
WHL Championship
Game 6 (if necessary)
Winterhawks @ Edmonton
Rexall Place, 3 p.m.
MLS
Timbers vs. Chivas USA
Jeld-Wen Field, 2 p.m.
NWSL
Thorns @ Chicago
Benedictine University Sports Complex, 3 p.m.
Forecast: high of 52 degrees, mostly sunny
MLB
Seattle vs. Oakland
Safeco Field, 1:10 p.m.
Forecast: high of 65 degrees, showers