![Jurgen Melzer of Austria bounces the tennis ball before he serves to Juan Carlos Ferrero of Spain at the U.S. Open tennis tournament in New York, Saturday, Sept. 4, 2010. (AP Photo/Paul Jurgen Melzer of Austria bounces the tennis ball before he serves to Juan Carlos Ferrero of Spain at the U.S. Open tennis tournament in New York, Saturday, Sept. 4, 2010. (AP Photo/Paul](https://l450v.alamy.com/450v/2nd5xw5/jurgen-melzer-of-austria-bounces-the-tennis-ball-before-he-serves-to-juan-carlos-ferrero-of-spain-at-the-us-open-tennis-tournament-in-new-york-saturday-sept-4-2010-ap-photopaul-j-bereswill-2nd5xw5.jpg)
Jurgen Melzer of Austria bounces the tennis ball before he serves to Juan Carlos Ferrero of Spain at the U.S. Open tennis tournament in New York, Saturday, Sept. 4, 2010. (AP Photo/Paul
![Jurgen Melzer, of Austria, returns a shot against Mariano Zabaleta, of Argentina, during their U.S. Men's Clay Court Championships quarterfinals tennis match Friday, April 13, 2007, in Houston. (AP Photo/David J. Phillip Jurgen Melzer, of Austria, returns a shot against Mariano Zabaleta, of Argentina, during their U.S. Men's Clay Court Championships quarterfinals tennis match Friday, April 13, 2007, in Houston. (AP Photo/David J. Phillip](https://c8.alamy.com/comp/2PBMHHF/jurgen-melzer-of-austria-returns-a-shot-against-mariano-zabaleta-of-argentina-during-their-us-mens-clay-court-championships-quarterfinals-tennis-match-friday-april-13-2007-in-houston-ap-photodavid-j-phillip-2PBMHHF.jpg)
Jurgen Melzer, of Austria, returns a shot against Mariano Zabaleta, of Argentina, during their U.S. Men's Clay Court Championships quarterfinals tennis match Friday, April 13, 2007, in Houston. (AP Photo/David J. Phillip
![Jurgen Melzer, of Austria, returns a shot against Fernando Vicente, of Spain, during their U.S. Men's Clay Court Championships tennis quarter-final match Friday, April 14, 2006 in Houston. (AP Photo/David J. Phillip Jurgen Melzer, of Austria, returns a shot against Fernando Vicente, of Spain, during their U.S. Men's Clay Court Championships tennis quarter-final match Friday, April 14, 2006 in Houston. (AP Photo/David J. Phillip](https://c8.alamy.com/comp/2PD6FD9/jurgen-melzer-of-austria-returns-a-shot-against-fernando-vicente-of-spain-during-their-us-mens-clay-court-championships-tennis-quarter-final-match-friday-april-14-2006-in-houston-ap-photodavid-j-phillip-2PD6FD9.jpg)
Jurgen Melzer, of Austria, returns a shot against Fernando Vicente, of Spain, during their U.S. Men's Clay Court Championships tennis quarter-final match Friday, April 14, 2006 in Houston. (AP Photo/David J. Phillip
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