The Southwest's Largest Public Tennis Facility 25 Lighted Tennis Courts & 10 Lighted Racquetball Courts USTA Outstanding Tennis Facility Award Winner RSI Municipal Facility of the Year Reffkin Tennis Center has enjoyed a colorful history and will proudly continue to be the heartbeat of tennis in Tucson. With more instructional programs and events offered for all ages than any facility in Tucson, public or private, Reffkin will continue to play a major role in the future of our sport. The Reffkin Tennis Center was previously known as the Randolph Tennis Center.