Despite being eliminated two top seeded players, ATP World Tour Finals is still remained exciting and competitive. World number 1 tennis player Roger Federer has been beaten at the hand of US Open Champion Juan Martin Del Potro, who is Argentine player. After winning the match by a superb 3 sets victory, Juan Martin Del Potro has moved to the Semi-Final of the tournament. He bet Roger Federer by 6-2, 6-7 (5-7), 6-3. May be you did not expect to see this result. Roger Federer failed to get his sixth trophy. He could not make his unbeaten streak longer for Del Potro.
I am sure that Juan Martin Del Potro will win the trophy if he can maintain his form in the tennis court.