Spain's Rafael Nadal celebrates winning the semi-final match of the French Open against Britain's Andy Murray at Roland Garros in Paris. (AP Photo)
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Novak Djokovic of Serbia smashes his racket in frustration during his men's semi-final match against Ernests Gulbis of Latvia at the French Open at Roland Garros in Paris. (Reuters Photo)
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Latvia's Ernests Gulbis serves the ball during the semi-final match of the French Open against Serbia's Novak Djokovic at Roland Garros, in Paris. (AP Photo)
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Ernests Gulbis of Latvia reacts during his men's semi-final match against Novak Djokovic of Serbia at the French Open at Roland Garros in Paris. (Reuters Photo)
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Novak Djokovic of Serbia celebrates his win over Ernests Gulbis of Latvia in their men's semi-final match during the French Open at Roland Garros in Paris. (EPA Photo)
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Spain's Rafael Nadal serves the ball during the semi-final match of the French Open against Britain's Andy Murray at Roland Garros, in Paris. (AP Photo)
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Andy Murray of Britain reacts during his men's semi-final match against Rafael Nadal of Spain at the French Open at Roland Garros in Paris. (Reuters Photo)
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Andy Murray of Britain returns to Rafael Nadal of Spain in their men's semi-final match during the French Open at Roland Garros in Paris. (EPA Photo)
