Serena Williams beats Caroline Wozniacki at the Us open

  

Serena Williams has crushed Caroline Wozniacki in straight sets to become the first woman in almost 40 years to complete a US Open title hat-trick.

The world No.1 blasted 29 winners in her 6-3 6-3 victory to land her sixth Open crown and draw level with fellow American greats Martina Navratilova and Chris Evert on the all-time grand slam leaderboard. See more photos after cut...

           

 "It's a pleasure to win my first grand slam here and my 18th. I'm really emotional," Williams said, fighting back tears.