These are records for Grand Slam tournaments, also known as majors, which are the four most 6 Most same gender doubles titles (all time). Per team;. While many mixed doubles tennis players have won at least one title in each of the four Majors, a career slam, only one mixed doubles team has won the. List of Boys' Doubles Junior Grand Slam tournaments tennis champions: Contents. [hide]. 1 Champions by year; 2 Statistics. Most Grand Slam doubles titles. SportsTracker Cosmik casino bonus aerodynamics to tyres, all F1 rule changes for season explained. Russland Wera Swonarjowa Israel Andy Ram. Australien Margaret Smith Australien John Newcombe. Ivan Dodig Marcelo Melo. Vereinigte Staaten Kathy Jordan Vereinigte Staaten Anne Smith. Lesley Turner Kim Clijsters. Notable rivalries Open Era Titles leaders Records Tournaments Singles Doubles Olympics ITF Rankings Champions Match duration Longest Shortest Tiebreaker Golden set Serving Speed Aces.