The High-A West was established in 2021 as part of the reorganization of Minor League Baseball into the Professional Development League. It is one of three High-A sections of the League, the others being the High-A East and the High-A Central. It was largely made up of former teams of the Northwest League which played its last season in 2019.
Current Teams and Affiliations
- Eugene, OR: Eugene Emeralds (2021- )
- Everett, WA: Everett AquaSox (2021- )
- Hillsboro, OR: Hillsboro Hops (2021- )
- Kennewick, WA, Pasco, WA and Richland, WA: Tri-City Dust Devils (2021- )
- Spokane, WA: Spokane Indians (2021- )
- Vancouver, BC: Vancouver Canadians (2021- )