Senior Teams
- Almira Coulee Hartline AA
- Asotin County Blues::AA -- Asotin, WA AA
- East Valley Knights AA
- Kennewick Phantoms AA AA
- Lakeside BR Baseball Club AAA
- Lakeside Recovery AAA AAA
- Lower Columbia Baseball Club-AAA AAA
- Mount Vernon Riverdogs Post 147 AA
- Mt. Spokane Wild AAA AAA
- Othello Red Raiders AA
- Prosser Mustangs AA
- Pullman Patriots AAA
- Spokane Bandits AAA
- Spokane KELLYBRADY Bagpipers AAA
- Spokane Northstars AAA
- Tri City Titans AAA
- West Plains Cannons AAA AAA
- Wilder Baseball Club AAA
- Wilder Baseball Club Juniors AA
- Yakima Valley Peppers AA AA
Junior Teams
- Bellingham Post 7 AA
- Chehalis Awesome Chevrolet Trailblazers A A
- Chehalis Awesome Chevrolet Trailblazers AA AA
- Ferris Legion Summer Baseball AA
- Freeman Dawgs AA
- Kennewick Phantoms A A
- Knights A A
- Lakeside Eagles AA
- Mead A A
- Mead AA AA
- Medical Lake Dirt Dawgs A
- Mt. Spokane Wild A A
- Mt. Spokane Wild AA AA
- North Central Storm A
- North City Roundtable Pilots AAA
- Northwest Christian Crusaders AA
- Othello Aces A
- Palouse Posse AA
- Pasco RiverDogs A
- Ridgeline Bombers A
- Saxons Summer Baseball A
- Sedro Woolley Baseball AA
- Shadle Park A A
- Spokane Shadle Park Highlanders AA
- Spokane Valley Titans AA
- Stanwood Cannons AA Legion AA
- Trail U15 Orioles A
- Walla Walla Bruins
- Walla Walla Griz
- West Valley A A
- West Valley AA AA
- Whitman County Cougars A