The rubber game of the series is set for Noon, Sunday.
Washington State posted a 4-0 win in Friday's series opener.
Washington State opens the series at Oregon Friday.
Shane Matheny had five RBI and Scotty Sunitsch pitched five innings of relief Sunday.
Dog Day at the Park is Sunday at 1 p.m.
Washington State continues its homestand Saturday at 2 p.m.
The three-game series begins Friday at 3 p.m.
Washington State hosts USC for a three-game series beginning Friday at 5 p.m.
The Pac-12 All-Century Team was unveiled Monday on the Pac-12 Network.
Washington State faces the Bulldogs Tuesday at 5 p.m.
All fans are invited to bring their dog to the game Sunday at 1 p.m.
Stemp hit .692 in the series win against No. 10 Oregon State over the weekend.