Defending Champions:The tennis competitions of the 2012 Summer Olympics are scheduled to be staged at the All England Club in Wimbledon, London, from 28 July to 5 August 2012, making it the first grass court tournament since tennis was re-introduced to the Olympics.
Men's Singles - Rafael Nadal
Women's Singles - Elena Dementieva
Men's Doubles - Roger Federer and Stanislas Wawrinka
Women's Doubles - Serena Williams and Venus Williams