Reuters Pictures 1 month ago

Ivan Ljubicic of Croatia hits a return to Lukas Lacko of Slovakia during their men's singles match at the Australian Open tennis tournament in Melbourne January 16, 2012.

Reuters Pictures 3 months ago

Ivan Ljubicic of Croatia returns the ball during his match against German Florian Mayer at the Swiss Indoors ATP tennis tournament in Basel November 3, 2011.

Reuters Pictures 3 months ago

Ivan Ljubicic of Croatia throws up the ball to serve during his match against German Florian Mayer at the Swiss Indoors ATP tennis tournament in Basel November 3, 2011.

Getty Images 4 months ago

SHANGHAI, CHINA - OCTOBER 11: Jurgen Melzer of Austria serves to Ivan Ljubicic of Croatia during day two of the Shanghai Rolex Masters at the Qi Zhong Tennis Center on October 11, 2011 in Shanghai, China.

Getty Images 4 months ago

BEIJING, CHINA - OCTOBER 08: Ivan Ljubicic of Croatia leaves after losing the match with Marin Cilic of Croatia during the men's semifinal of China Open at the National Tennis Center on October 8, 2011 in Beijing, China.

Getty Images 4 months ago

BEIJING, CHINA - OCTOBER 08: Marin Cilic of Croatia celebrates winning against Ivan Ljubicic of Croatia during the men's semifinal of China Open at the National Tennis Center on October 8, 2011 in Beijing, China.

Getty Images 4 months ago

BEIJING, CHINA - OCTOBER 08: Marin Cilic of Croatia returns a shot to Ivan Ljubicic of Croatia during the men's semifinal of China Open at the National Tennis Center on October 8, 2011 in Beijing, China.

Getty Images 4 months ago

Marin Cilic of Croatia (R) gestures to the crowd after defeating fellow Croatian Ivan Ljubicic (L) in their semi-final match at the China Open tennis tournament at the National Tennis Center in Beijing on October 8, 2011. Cilic won 6-4, 6-3 to reach the final.

AP Photo 4 months ago

Croatia's Ivan Ljubicic serves to his compatriot Marin Cilic during their singles semifinal match of the China Open tennis tournament in Beijing, Saturday, Oct. 8, 2011.

Getty Images 4 months ago

BEIJING, CHINA - OCTOBER 07: Ivan Ljubicic of Croatia returns a shot to Mikhail Youzhny of Russia during the China Open at the National Tennis Center on October 7, 2011 in Beijing, China.

Getty Images 4 months ago

BEIJING, CHINA - OCTOBER 05: Florian Mayer of Germany returns a shot to Ivan Ljubicic of Croatia during the China Open at the National Tennis Center on October 5, 2011 in Beijing, China.

Getty Images 4 months ago

Croatian Ivan Ljubicic reacts after losing a point against Jo-Wilfried Tsonga during the ATP Moselle Open final match, on September 25, 2011 in Metz, eastern France. Tsonga won 6/3, 6/7, 6/3.

Getty Images 4 months ago

French Jo-Wilfried Tsonga returns ball to Croatian Ivan Ljubicic during the ATP Moselle Open final match on September 25, 2011 in Metz, eastern France. Tsonga won 6/3, 6/7, 6/3.

Getty Images 4 months ago

French Jo-Wilfried Tsonga celebrates after defeating Croatian Ivan Ljubicic during the ATP Moselle Open final match on September 25, 2011 in Metz, eastern France. Tsonga won 6/3, 6/7, 6/3.

Getty Images 4 months ago

French Jo-Wilfried Tsonga holds his trophy after winning the ATP Moselle Open final match against Croatian Ivan Ljubicic, on September 25, 2011 in Metz, eastern France. Tsonga won 6/3, 6/7, 6/3.

AP Photo 4 months ago

Ivan Ljubicic of Croatia reacts after winning his semifinal match against Gilles Muller of Luxembourg at the ATP Open de Moselle tournament in Metz, eastern France, Saturday, Sept. 24, 2011.

AP Photo 5 months ago

Ivan Ljubicic of Croatia reacts during his match against David Nalbandian of Argentina during the U.S. Open tennis tournament in New York, Friday, Sept. 2, 2011.

Getty Images 4 weeks ago

MELBOURNE, AUSTRALIA - JANUARY 18: Cedrik-Marcel Stebe of Germany plays a forehand in his first round doubles match with Ivan Ljubicic of Croatia against Aisam-Ul-Haq Qureshi of Pakistan and Jean-Julien Rojer during day three of the 2012 Australian Open at Melbourne Park on January 18,...

Reuters Pictures 1 month ago

Lukas Lacko of Slovakia dives for the ball against Ivan Ljubicic of Croatia during their men's singles match at the Australian Open tennis tournament in Melbourne January 16, 2012.

Reuters Pictures 1 month ago

Lukas Lacko of Slovakia reacts during his men's singles match against Ivan Ljubicic of Croatia at the Australian Open tennis tournament in Melbourne January 16, 2012.

Getty Images 7 months ago

Judy Murray (Front Row L) and Kim Sears, (Front Row C) mother and girlfriend of British player Andy Murray, watch him play against Croatian player Ivan Ljubicic in a Men's Singles match at the 2011 Wimbledon Tennis Championships at the All England Tennis Club, in south-west London, on June...

Getty Images 7 months ago

LONDON, ENGLAND - JUNE 24: Andy Murray of Great Britain throws his wristband in to the crowd as he celebrates victory during his third round match against Ivan Ljubicic of Croatia on Day Five of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on June...

Getty Images 7 months ago

LONDON, ENGLAND - JUNE 24: Andy Murray of Great Britain signs autographs after victory during his third round match against Ivan Ljubicic of Croatia on Day Five of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on June 24, 2011 in London, England.

Getty Images 7 months ago

LONDON, ENGLAND - JUNE 24: Andy Murray of Great Britain shakes hands with Ivan Ljubicic of Croatia after his victory during his third round matchon Day Five of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on June 24, 2011 in London, England.

Getty Images 7 months ago

British artist manager Simon Fuller, (2nd Row L) Judy Murray (Front Row L) and Kim Sears, (Front Row C) mother and girlfriend of British player Andy Murray, watch Murray play against Croatian player Ivan Ljubicic in a Men's Singles match at the 2011 Wimbledon Tennis Championships at the...