Czech Radek Stepanek hits a return to France's Gael Monfils during their Paris Masters ATP tournament semi-final tennis match on November 14, 2009 at the "Palais Omnisports de Paris Bercy" in Paris. AFP PHOTO / JACQUES DEMARTHON (Photo credit should read JACQUES DEMARTHON/AFP/Getty Images)

Czech Radek Stepanek reacts after a point against France's Gael Monfils during their Paris Masters ATP tournament semi-final tennis match on November 14, 2009 at the "Palais Omnisports de Paris Bercy" in Paris. Monfils won 6-4, 5-7, 6-4. AFP PHOTO / JACQUES DEMARTHON (Photo credit should read JACQUES DEMARTHON/AFP/Getty Images)

Czech Radek Stepanek serves to France's Gael Monfils during their Paris Masters ATP tournament semi-final tennis match on November 14, 2009 at the "Palais Omnisports de Paris Bercy" in Paris. Monfils won 6-4, 5-7, 6-4. AFP PHOTO / JACQUES DEMARTHON (Photo credit should read JACQUES DEMARTHON/AFP/Getty Images)

Radek Stepanek, of the Czech Republic, returns the ball to Gael Monfils, of France, during the semi-finals at the BNP Masters indoor tennis tournament in Paris, Saturday, Nov. 14, 2009.

Czech Radek Stepanek returns to France's Gael Monfils during their Paris Masters ATP tournament semi-final tennis match on November 14, 2009 at the "Palais Omnisports de Paris Bercy" in Paris. AFP PHOTO / JACQUES DEMARTHON (Photo credit should read JACQUES DEMARTHON/AFP/Getty Images)

Radek Stepanek, of the Czech Republic, returns the ball to Juan Martin del Potro, of Argentina, during BNP Masters indoor tennis tournament in Paris, Friday, Nov. 13, 2009. Del Potro withdraw at 4-0.

Czech player Radek Stepanek, returns the ball to Juan Martin Del Potro, of Argentina, during the BNP Masters indoor tennis tournament in Paris, Friday, Nov. 13, 2009.

Radek Stepanek, of the Czech Republic, reacts after making a point against Juan Martin del Potro, of Argentina, during BNP Masters indoor tennis tournament in Paris, Friday, Nov. 13, 2009. Del Potro withdraw at 4-0.

PARIS - NOVEMBER 13: Radek Stepanek of Czech Republic celebrates a break point in his match against Juan Martin Del Potro of Argentina during the ATP Masters Series at the Palais Omnisports De Paris-Bercy on November 13, 2009 in Paris, France. (Photo by Clive Rose/Getty Images)

PARIS - NOVEMBER 13: Radek Stepanek of Czech Republicin action during his match against Juan Martin Del Potro of Argentina during the ATP Masters Series at the Palais Omnisports De Paris-Bercy on November 13, 2009 in Paris, France. (Photo by Clive Rose/Getty Images)

PARIS - NOVEMBER 12: Radek Stepanek of Czech Republic in action during his match against Andy Murray of Great Britain during the ATP Masters Series at the Palais Omnisports De Paris-Bercy on November 12, 2009 in Paris, France. (Photo by Clive Rose/Getty Images)

Czech Republic's Radek Stepanek returns a ball against Serbia's Novak Djokovic during his semi-final game at the Swiss Indoors ATP tennis tournament on November 7, 2009 in Basel. Djokovic won 6-7 (4/7) 7-5 6-2. AFP PHOTO/ FABRICE COFFRINI (Photo credit should read FABRICE COFFRINI/AFP/Getty Images)

Czech Republic's Radek Stepanek gestures during his semi-final game against Serbia's Novak Djokovic at the Swiss Indoors ATP tennis tournament on November 7, 2009 in Basel. Djokovic won 6-7 (4/7) 7-5 6-2. AFP PHOTO/ FABRICE COFFRINI (Photo credit should read FABRICE COFFRINI/AFP/Getty Images)

BASEL, SWITZERLAND - NOVEMBER 07: Radek Stepanek of Czech Republic in action against Novak Djokovic of Serbia during Day Six of the Davidoff Swiss Indoors Tennis at St Jakobshalle on November 7, 2009 in Basel, Switzerland. (Photo by Julian Finney/Getty Images)

Czech Republic's Radek Stepanek reacts after winning a point during his semi final game vs Serbia's Novak Djokovic at the Swiss Indoors ATP tennis tournament on November 7, 2009 in Basel. AFP PHOTO / FABRICE COFFRINI (Photo credit should read FABRICE COFFRINI/AFP/Getty Images)

Czech Republic's Radek Stepanek returns the ball to Serbia's Novak Djokovic during their semi final match at the Swiss Indoors ATP tennis tournament on November 7, 2009 in Basel. AFP PHOTO / FABRICE COFFRINI (Photo credit should read FABRICE COFFRINI/AFP/Getty Images)

Czech Republic's Radek Stepanek reacts after missing a point during his semi final game vs Serbia's Novak Djokovic at the Swiss Indoors ATP tennis tournament on November 7, 2009 in Basel. AFP PHOTO / FABRICE COFFRINI (Photo credit should read FABRICE COFFRINI/AFP/Getty Images)

Czech Republic's Radek Stepanek returns the ball to Serbia's Novak Djokovic during their semi final match at the Swiss Indoors ATP tennis tournament on November 7, 2009 in Basel. AFP PHOTO / FABRICE COFFRINI (Photo credit should read FABRICE COFFRINI/AFP/Getty Images)

Czech's Radek Stepanek returns the ball to Croatia's Marin Cilic (out of camera range) during their quarter final match at the Swiss Indoors tennis tournament on November 6, 2009 in Basel. AFP PHOTO / SEBASTIAN DERUNGS (Photo credit should read SEBASTIAN DERUNGS/AFP/Getty Images)

Czech's Radek Stepanek reacts during a quarter final match against Croatia's Marin Cilic (out of camera range) at the Swiss Indoors tennis tournament on November 6, 2009 in Basel. AFP PHOTO / SEBASTIAN DERUNGS (Photo credit should read SEBASTIAN DERUNGS/AFP/Getty Images)

Czech's Radek Stepanek returns the ball to Croatia's Marin Cilic (out of camera range) during their quarter final match at the Swiss Indoors tennis tournament on November 6, 2009 in Basel. AFP PHOTO / SEBASTIAN DERUNGS (Photo credit should read SEBASTIAN DERUNGS/AFP/Getty Images)

Czech's Radek Stepanek reacts during the match against Croatia's Marin Cilic at the quarter final match at the Swiss Indoors tennis tournament on November 6, 2009 in Basel. AFP PHOTO / SEBASTIAN DERUNGS (Photo credit should read SEBASTIAN DERUNGS/AFP/Getty Images)

Czech Radek Stepanek returns the ball to Croatia's Marin Cilic during their quarter final match at the Swiss Indoors tennis tournament on November 6, 2009 in Basel. AFP PHOTO / SEBASTIAN DERUNGS (Photo credit should read SEBASTIAN DERUNGS/AFP/Getty Images)

Radek Stepanek of the Czech Republic reacts during his match against Nikolay Davydenko of Russia in the quarter-finals of the ATP Shanghai Masters tennis tournament in Shanghai on October 16, 2009. Davydenko won 6-1, 4-6, 6-1. AFP PHOTO / PHILIPPE LOPEZ (Photo credit should read PHILIPPE LOPEZ/AFP/Getty Images)

Radek Stepanek of the Czech Republic hits a backhand return against Nikolay Davydenko of Russia during their quarterfinal match at the ATP Masters tennis tournament in Shanghai on October 16, 2009. Davydenko won the first set 6-1 and Stepanek the second 6-4 as the match continues. AFP PHOTO/Frederic J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images)

Radek Stepanek of the Czech Republic hits a backhand return against Nikolay Davydenko of Russia during their quarterfinal match at the ATP Masters tennis tournament in Shanghai on October 16, 2009. Davydenko won the first set 6-1 and Stepanek the second 6-4 as the match continues. AFP PHOTO/Frederic J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images)

Radek Stepanek of the Czech Republic eyes the ball after he hit a return against Nikolay Davydenko of Russia during the quarter-finals of the ATP Shanghai Masters tennis tournament in Shanghai on October 16, 2009. Davydenko won the first set 6-1 as the match continues. AFP PHOTO / PHILIPPE LOPEZ (Photo credit should read PHILIPPE LOPEZ/AFP/Getty Images)

Radek Stepanek of the Czech Republic eyes the ball before he hits a return against Nikolay Davydenko of Russia during the quarter-finals of the ATP Shanghai Masters tennis tournament in Shanghai on October 16, 2009. Davydenko won the first set 6-1. AFP PHOTO / PHILIPPE LOPEZ (Photo credit should read PHILIPPE LOPEZ/AFP/Getty Images)

Radek Stepanek of the Czech Republic hits a forehand return against Stanislas Wawrinka of Switzerland during their third round match at the ATP Masters tennis tournament in Shanghai on October 15, 2009. Stepanek won the match 3-6, 7-6 (7/5), 4-2 after Wawrinka retired in the third set due to injury. AFP PHOTO/Frederic J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images)

Radek Stepanek of Czech Republic reacts after winning a point against Stanislas Wawrinka of Switzerland during their third round match at the ATP Masters tennis tournament in Shanghai on October 15, 2009. Stepanek won the match 3-6, 7-6 (7/5), 4-2 after Wawrinka retired in the third set due to injury. AFP PHOTO/Frederic J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images)