345 Championship Lane,. Templeton, CA. 93465. Monday-Saturday - 7am to 8pm. Sunday - 9am to 6pm. New Years Day (Closed). Thanksgiving (T.B.D.). New Years Eve (T.B.D.). July 4th Day (Closed). Early sign up discount. Get automatic discounts by signing up for a membership online. 345 Championship Lane Templeton, CA 805.434.9605. 2014 Templeton Tennis Ranch View Mobile Site.