Redmond’s Connor Barison struck out eight and surrendered just one hit in the Mustangs’ 2-0 baseball loss to Lake Washington on Monday.
Jack Vonderhaar had two hits and Yui Suzuki had one hit for the Stangs.
Seattle is one game away from the World Series as the ALCS heads back to Toronto.
After leading 2-0 heading home to T-Mobile Park, the Mariners and Blue Jays are level.
Toronto scored 12 runs over four innings to dominate Seattle in Game 3.