Why 40-year-old Grand Slam champion is real possibility

Stanislas Wawrinka started the run at last year's US Open, followed by a 35-year-old Federer at Melbourne Park and Rafael Nadal in Paris 'Players today are incorporating massive amounts of......

Complete list of Sports Illustrated's 'Sportsperson of the Year' winners

Women's tennis star Serena Williams was named the 2015 winner on Monday. Williams is the first woman to be recognized with the honor as an individual since Mary Decker in 1983, and the magazine......