Spaniard Rafael Nadal, world number one on a foot injury and his opponent's powerful serve of Juan Martin del Potro in straight sets to one 7-6, 3-6, 7-6, 6-4 to reach the quarter-finals at Wimbledon on Monday.
And had Nadal on the first defending champion to present his best to oust Balarzintina Del Potro, who won the U.S. Open in 2009, especially after my injury in the foot and got medical help.
Nadal gathered and compose himself after the cessation of play for treatment, and won the tiebreak 8-6. Although Del Potro won the second set, but the enormous mental capacity to Nadal enabled him to control the game.
Del Potro and fell on the grass pitch with the score level at 2-2 in the third set and came out of the pitch to receive treatment for a thigh problem.
Nadal broke Del Potro for the first time in the fifth game of the fourth set and went on to win the meet and will face American Mardy Fish in the quarterfinals.
