Senior Teams
- Bellingham Post 7 AAA
- Burlington Sox AA
- Centralia I-5 Toyota/ Mt. Dew AAA
- Centralia I-5 Toyota/Mtn Dew AA
- Chewelah Cougars AA AA
- Colville AA AA
- Freeman Scotties A
- Gonzaga Prep Bullpups AA
- Kennewick Pepsi Cola Dusters AA
- Knights AA
- Lakeside BR Baseball Club AAA
- Lakeside Recovery AAA AAA
- Lower Columbia Baseball Club-AAA AAA
- Lynden Lightning AA AA
- Mead AA AA
- Mount Vernon Riverdogs AA AA
- Nw Sting Baseball AAA
- Pepsi-Pak AAA AAA
- Prosser Mustangs AA
- Pullman Patriots AAA
- Shadle Park AA AA
- Spokane Bandits AAA
- Spokane Cannons AAA AAA
- Spokane Northstars AAA
- Stanwood Cannons AA
- Summer Hawks AA
- Vancouver Mavericks AAA AAA
- Walla Walla Bruins AA
- West Valley AA AA
- Wilder Baseball Club AAA
- Yakima Beetles AAA
- Yakima Valley Peppers AA AA
Junior Teams
- Asotin County Blues::AA -- Asotin, WA AA
- Bellingham Post 7 AA
- Bellingham Post 7 Orange AA
- Blaine Baseball AA AA
- Central Valley Legion AA
- Chewelah Cougars A A
- Deer Park A A
- Deer Park Stags AA AA
- Gonzaga Prep A A
- Gonzaga Prep AA2 AA
- I-5 Jeep Renegades A
- Kennewick Phantoms AA
- kettle falls A
- Lakeside HS AA
- Lewis and Clark AA
- Lewis and Clark A
- Mead A A
- Mead A #2
- Medical Lake Dirt Dawgs A
- Mt. Spokane Wild AA
- Mt. Spokane Wild A A
- Mt. Spokane Wild AA #2
- North Central Wolfpack AA
- Pasco River Dogs AA
- Pullman AA AA
- Rogers Pirates American Legion A A
- Saxons Summer Baseball A
- Sedro Woolley Baseball AA
- Sedro Woolley Baseball A A
- Shadle Athletics A
- University Titans AA
- West Valley A A
- West Valley, Yakima Bees A
- Wilder Baseball Club A A
- Wilder Baseball Club Juniors AA
- Wollochet Baseball Club (Gig Harbor Post 236) AA
- Yakima Beetles Juniors AA