Bianca Andreescu is showing that the future of women's tennis is bright after showing plenty of poise and fight and winning the U.S. Open title over Serena Williams. 

Daniil Medvedev gave it his all but even his Herculean effort wasn't enough to keep Rafael Nadal from a 19th Major title. But Medvedev's play in the US Open final and Nadal's near capitulation shows that Big Three era won't last forever. 

Since retiring from the NBA, Kobe Bryant has won an Emmy, an Oscar...and picked up a new favorite sport: tennis. 

Suzanne Lenglen made her Wimbledon debut 100 years ago, beginning a titanic reign on the court and in the headlines. Her life—and death—are shrouded in mystery.