WA Blaine Blaine High School WA Bridgeport Bridgeport High School WA Elma Elma High School WA Friday Harbor Friday Harbor High School WA Gig Harbor Gig Harbor Sports and Baseball Academy WA Kirkland Juanita High School WA Mercer Island Mercer Island High School WA Kent Meridian High School WA Olympia North Thurston High School WA Burlington Northwest Baseball Institute WA Oak harbor Oak Harbor High School WA Quincy Quincy High School WA Arlington Riverdawgs Baseball WA Seattle Seattle Mariners WA Sedro-Woolley Sedro-Woolley High School WA Sequim Sequim High School WA Everett Skagit Valley Community College WA Stanwood Stanwood High School WA Seattle University of Washington, Seattle WA South Colby Vashon Island High School