Washington State League history
| Class D | 1910-1912 |
Teams (in alphabetical order)
Aberdeen Black Cats, 1910, 1912
Centralia Pets, 1911
Centralia Railroaders, 1912
Chehalis Farmers, 1912
Chehalis Gophers, 1910
Chehalis Proteges, 1911
Hoquiam Cougars, 1912
Hoquiam Loggers, 1910
Montesano Farmers, 1910
Raymond Cougars, 1910
Raymond Venetians, 1911
South Bend River Rats, 1911
Tacoma Cubs, 1910