Margarate Court; 24 titles.
The man who won the most tennis titles is Jimmy Connors; won 109 and woman who won the most titles is Margaret Court; won 192 singles titles.
Roger Federer. He has 15.
Rafael Nadal has won the most ATP Masters titles with 19.As of May 26th, 2011.
Rodger Federer has won the most tennis titles.
Jimmy Connors has most number of titles of Men's Singles in Tennis. He has109 titles in his name.
No Rod Laver does not have any children. Rod Laver is a former tennis player and he holds the most singles titles won in the history of tennis.