the second the Argentinean in the history of US open has won the title of chanpion by defeating the all time major tennis super star ROGER FEDERER by 3-6,7-6, 4-6,7-6,6-2.
this closly contested match was played on Aurther Ashe stdium in National Tennis Centre NEW YORK. the total match duration was 4 hours and 6 minutes.
this is considered to be the biggest upset in the history of game.
