| Team name | Location | League | Level | Status |
|---|---|---|---|---|
| Bend Bandits | Bend, Oregon | Western Baseball League | professional | defunct |
| Chico Heat | Chico, California | Western Baseball League | professional | defunct |
| Feather River Mudcats | Marysville, California | Western Baseball League | professional | defunct |
| Grays Harbor Gulls | Aberdeen-Hoquiam, Washington | Western Baseball League | professional | defunct |
| Long Beach Barracudas | Long Beach, California | Western Baseball League | professional | defunct |
| Long Beach Breakers | Long Beach, California | Western Baseball League | professional | defunct |
| Long Beach Riptide | Long Beach, California | Western Baseball League | professional | defunct |
| Mission Viejo Vigilantes | Mission Viejo, California | Western Baseball League | professional | defunct |
| Pacific Suns | Oxnard, California | Western Baseball League | professional | defunct |
| Palm Springs Suns | Palm Springs, California | Western Baseball League | professional | defunct |
| Reno Blackjacks | Reno, Nevada | Western Baseball League | professional | defunct |
| Reno Chukars | Reno, Nevada | Western Baseball League | professional | defunct |
| Sacramendo Steelheads | Sacramento, California | Western Baseball League | professional | defunct |
| Salinas Peppers | Salinas, California | Western Baseball League | professional | defunct |
| Solano Steelheads | Vacaville, California | Western Baseball League | professional | defunct |
| Sonoma County Crushers | Rohnert Park, California | Western Baseball League | professional | defunct |
| St. George Pioneerzz | St. George, Utah | Western Baseball League | professional | defunct |
| Surrey Glaciers | Surrey, British Columbia | Western Baseball League | professional | defunct |
| Tri-City Posse | Kennewick, Washington | Western Baseball League | professional | defunct |
| Valley Vipers | Scottsdale, Arizona | Western Baseball League | professional | defunct |
| Western Warriors | Western Baseball League | professional | defunct | |
| Yuba-Sutter Gold Sox | Marysville, California | Western Baseball League | professional | defunct |
| Yuma Bullfrogs | Yuma, Arizona | Western Baseball League | professional | defunct |
| Zion Pioneerzz | St. George, Utah | Western Baseball League | professional | defunct |