SERENA WILLIAMS
Ranked: 1
Age: 33
Country: United States
2015 Match Record: 25-1
2015 Singles Titles: 2
Career Singles Titles: 66
Major Titles: 19 — French Open ('02, '13), Wimbledon ('02, '03, '09, '10, '12), U.S. Open ('99, '02, '08, '12, '13, '14), Australian Open ('03, '05, '07, '09, '10, '15)
Last 5 French Opens: '14-Lost in 2nd Round, '13-Won Championship, '12-1st Round, '11-Did Not Play, '10-QF
Topspin: Only Margaret Smith Court (24) and Steffi Graf (22) have won more Grand Slam singles titles. ... Began season with a 24-match winning streak, which ended with a semifinal loss on clay in Madrid to two-time Wimbledon champion Petra Kvitova.