About membership The Seattle Tennis Alliance (STA) is dedicated to social and competitive tennis activities for all individuals in a setting that is inclusive and supportive for all.
Membership is open to players of all skill levels, from beginner to advanced (NTRP 2.0 - 5.0), regardless of age, race, gender or sexual orientation.
The roots of the STA are found in our history of serving the Puget Sound areas gay and lesbian community, its friends and allies. We are the largest tennis organization of its kind in Washington.