List of Associations The following associations are part of the Westside Youth Baseball district. Click the association name to visit the website for that association. Aloha Banks Beaverton Dayton Forest Grove Gaston Glencoe Liberty Lincoln McMinnville Mountainside Neah-Kah-Nie Newberg Reedville (Century) Scappoose Seaside Sherwood Southridge Spartan (Hillsboro) St Helens Sunset Tigard Tillamook Vernonia Warrenton Westview Wells Yamhill-Carlton