Juan Martin del Potro, of Argentina, returns the ball to Fernando Gonzalez, of Chile, during the BNP Masters indoor tennis tournament in Paris, Thursday, Nov. 12, 2009
Juan Martin del Potro, of Argentina, returns the ball to Fernando Gonzalez, of Chile, during the BNP Masters indoor tennis tournament in Paris, Thursday, Nov. 12, 2009.
Fernando Gonzalez, of Chile, returns the ball to Juan Martin del Potro, of Argentina, during the BNP Masters indoor tennis tournament in Paris, Thursday, Nov. 12, 2009.
Juan Martin del Potro, of Argentina, returns the ball to Fernando Gonzalez, of Chile, during the BNP Masters indoor tennis tournament in Paris, Thursday, Nov. 12, 2009.
Fernando Gonzalez, of Chile, returns the ball to Juan Martin del Potro, of Argentina, during the BNP Masters indoor tennis tournament in Paris, Thursday, Nov. 12, 2009.
credit photo: AP
Juan Martin del Potro, of Argentina, returns the ball to Fernando Gonzalez, of Chile, during the BNP Masters indoor tennis tournament in Paris, Thursday, Nov. 12, 2009 
