Tennis Center Sand Point is Seattle's most comprehensive indoor tennis facility. Featuring ten championship-grade, acrylic hard courts, TCSP offers a wide array of services including court reservations, adult and junior programs, private lessons, ball machines, and league play. Extensive amenities include a ball machine hitting lane, pro shop, cafe, and even outdoor batting cages. With the mobile app, you can access your member portal, book court reservations, view your tennis activity, manage your account, and more!"