Ex-Tennis Star Tommy Haas On Serena's U.S. Open Run, 'Going To Be Tough To Beat Her'

Serena & Venus Williams Lose in First Round of Doubles at U.S. Open, Likely Serena's Final Doubles Match

Serena and Venus Williams Lose in First-Round Doubles Match at U.S. Open

Serena Williams Opened Up About The Advice Tiger Woods Gave Her That Inspired Her To Keep Playing Tennis