NTRP tennis players rated 3.0-5.0 will get an opportunity to play the “The Third Game of Tennis,” known as One-on-One Doubles, at the USTA Florida Mixed 40 & Over League Sectional Championships on Friday, May 15, 2015, from 5-8 p.m. at the Florida Tennis Center in Daytona Beach.
https://www.ustaflorida.com/one-one-doubles-tennis-rock-daytona-beach-may-15