Novak Djokovic during the French Open on June 3, 2018 at Stade Roland Garros in Paris, France.

Novak Djokovic during the French Open on June 3, 2018 at Stade Roland Garros in Paris, France.

Novak Djokovic during the French Open on June 3, 2018 at Stade Roland Garros in Paris, France.

Novak Djokovic during the French Open on June 3, 2018 at Stade Roland Garros in Paris, France.

Novak Djokovic during the French Open on June 3, 2018 at Stade Roland Garros in Paris, France.

Novak Djokovic during the French Open on June 3, 2018 at Stade Roland Garros in Paris, France.

Novak Djokovic during the French Open on June 3, 2018 at Stade Roland Garros in Paris, France.

Novak Djokovic during the French Open on June 3, 2018 at Stade Roland Garros in Paris, France.

Novak Djokovic during the French Open on June 3, 2018 at Stade Roland Garros in Paris, France.

Novak Djokovic during the French Open on June 3, 2018 at Stade Roland Garros in Paris, France.

PARIS, FRANCE - JUNE 04: Rafael Nadal of Spain in action against Maximilian Marterer (not seen) of Germany during their fourth round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 04, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 04: Rafael Nadal of Spain in action against Maximilian Marterer (not seen) of Germany during their fourth round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 04, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 04: Rafael Nadal of Spain in action against Maximilian Marterer (not seen) of Germany during their fourth round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 04, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 04: Maximilian Marterer of Germany in action against Rafael Nadal (not seen) of Spain in action against during their fourth round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 04, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 04: Maximilian Marterer of Germany in action against Rafael Nadal (not seen) of Spain in action against during their fourth round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 04, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 04: Maximilian Marterer of Germany in action against Rafael Nadal (not seen) of Spain in action against during their fourth round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 04, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 04: Rafael Nadal of Spain in action against Maximilian Marterer (not seen) of Germany during their fourth round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 04, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 04: Maximilian Marterer of Germany in action against Rafael Nadal (not seen) of Spain in action against during their fourth round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 04, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 04: Rafael Nadal of Spain in action against Maximilian Marterer (not seen) of Germany during their fourth round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 04, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 04: Rafael Nadal of Spain in action against Maximilian Marterer (not seen) of Germany during their fourth round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 04, 2018. Mustafa Yalcin / Anadolu Agency

Internationaux de Roland Garros. Tribunes. 4 Juin. Rafael Nadal gagne les 8eme de finale et accede aux quarts de finale du tournoi 227124 2018-06-04 France Nadal, Rafael

Internationaux de Roland Garros. Tribunes. 4 Juin. Rafael Nadal gagne les 8eme de finale et accede aux quarts de finale du tournoi 227124 2018-06-04 France Nadal, Rafael

Internationaux de Roland Garros. Tribunes. 4 Juin. Rafael Nadal gagne les 8eme de finale et accede aux quarts de finale du tournoi 227124 2018-06-04 France Nadal, Rafael

Internationaux de Roland Garros. Tribunes. 4 Juin. Rafael Nadal gagne les 8eme de finale et accede aux quarts de finale du tournoi 227124 2018-06-04 France Nadal, Rafael

Internationaux de Roland Garros. Tribunes. 4 Juin. Rafael Nadal gagne les 8eme de finale et accede aux quarts de finale du tournoi 227124 2018-06-04 France Nadal, Rafael

Internationaux de Roland Garros. Tribunes. 4 Juin. Rafael Nadal gagne les 8eme de finale et accede aux quarts de finale du tournoi 227124 2018-06-04 France Nadal, Rafael

Internationaux de Roland Garros. Tribunes. 4 Juin. Rafael Nadal gagne les 8eme de finale et accede aux quarts de finale du tournoi 227124 2018-06-04 France Nadal, Rafael

PARIS, FRANCE - JUNE 02: Richard Gasquet of France in action against Rafael Nadal (not seen) of Spain during their third round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 02, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 02: Richard Gasquet of France in action against Rafael Nadal (not seen) of Spain during their third round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 02, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 02: Richard Gasquet of France in action against Rafael Nadal (not seen) of Spain during their third round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 02, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 02: Rafael Nadal of Spain in action against Richard Gasquet (not seen) of France during their third round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 02, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 02: Richard Gasquet of France in action against Rafael Nadal (not seen) of Spain during their third round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 02, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 02: Rafael Nadal of Spain in action against Richard Gasquet (not seen) of France during their third round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 02, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 02: Richard Gasquet of France in action against Rafael Nadal (not seen) of Spain during their third round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 02, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 02: Rafael Nadal of Spain in action against Richard Gasquet (not seen) of France during their third round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 02, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 02: Richard Gasquet of France in action against Rafael Nadal (not seen) of Spain during their third round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 02, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 02: Richard Gasquet of France in action against Rafael Nadal (not seen) of Spain during their third round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 02, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - JUNE 02: Rafael Nadal of Spain in action against Richard Gasquet (not seen) of France during their third round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on June 02, 2018. Mustafa Yalcin / Anadolu Agency

Internationaux de Roland Garros. Matchs. Roland Garros - Novak Djokovic Serbie 227089 2018-06-01 France

Internationaux de Roland Garros. Matchs. Roland Garros - Fiona Ferro France 227089 2018-05-31 France

Internationaux de Roland Garros. Matchs. Serena Williams ( Etats unis ) 227089 2018-05-31 Paris France

Internationaux de Roland Garros. Matchs. Roland Garros - Parents de Caroline Garcia France 227089 2018-05-31 France

Internationaux de Roland Garros. Matchs. Roland Garros - Juan Martin Del Potro Argentine 227089 2018-05-31 France

Internationaux de Roland Garros. Matchs. Roland Garros - Juan Martin Del Potro Argentine 227089 2018-05-31 France

Internationaux de Roland Garros. Matchs. Roland Garros - Corentin Moutet France 227089 2018-05-30 France

Internationaux de Roland Garros. Matchs. Serena Williams / Venus Williams (USA / double ) 227089 2018-05-30 Paris France

Internationaux de Roland Garros. Matchs. Serena Williams / Venus Williams (USA / double ) 227089 2018-05-30 Paris France

Internationaux de Roland Garros. Matchs. Tennis - French Open - Roland Garros, Paris, France - May 30, 2018 Serena Williams and Venus Williams of the U.S. during their first round match 227089 2018-05-30 Paris France

Internationaux de Roland Garros. Matchs. Serena Williams (USA / double ) 227089 2018-05-30 Paris France

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Spain's Raphael Nadal playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

Serbia's Novak Djokovic playing in the first round of the French Tennis Open at Roland Garros Stadium in Paris, France, on May 28, 2018. Photo by Christian Liewig/ABACAPRESS.COM

PARIS, FRANCE - MAY 29: Svetlana Kuznetsova of Russia in action against Garbine Muguruza (not seen) of Spain during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Svetlana Kuznetsova of Russia in action against Garbine Muguruza (not seen) of Spain during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Svetlana Kuznetsova of Russia in action against Garbine Muguruza (not seen) of Spain during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Svetlana Kuznetsova of Russia in action against Garbine Muguruza (not seen) of Spain during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Svetlana Kuznetsova of Russia in action against Garbine Muguruza (not seen) of Spain during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Svetlana Kuznetsova of Russia in action against Garbine Muguruza (not seen) of Spain during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Svetlana Kuznetsova of Russia in action against Garbine Muguruza (not seen) of Spain during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Svetlana Kuznetsova of Russia in action against Garbine Muguruza (not seen) of Spain during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Garbine Muguruza of Spain in action against Svetlana Kuznetsova (not seen) of Russia during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Svetlana Kuznetsova of Russia in action against Garbine Muguruza (not seen) of Spain during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

(180529) -- PARIS, May 29, 2018 -- James Duckworth of Australia serves during the men s singles first round match against Marin Cilic of Croatia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Duckworth lost by 0-3. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Marin Cilic of Croatia returns a shot during the men s singles first round match against James Duckworth of Australia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Marin Cilic won 3-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- The playing surface of the court Philippe-Chatrier is covered as rain falls during the men s singles first round match between Marin Cilic of Croatia and James Duckworth of Australia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. The match was postponed due to a rainfall and Marin Cilic leads 6-3, 5-4. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Spectators wait for the start of the men s singles first round match between Marin Cilic of Croatia and James Duckworth of Australia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. The match was postponed due to a rainfall and Marin Cilic leads 6-3, 5-4. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Groundstaff members work on the court Philippe-Chatrier during the men s singles first round match between Marin Cilic of Croatia and James Duckworth of Australia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. The match was postponed due to a rainfall and Marin Cilic leads 6-3, 5-4. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Garbine Muguruza of Spain returns a shot during the women s singles first round match against Svetlana Kuznetsova of Russia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Garbine Muguruza won 2-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 LuoxHuanhuan PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Garbine Muguruza of Spain returns a shot during the women s singles first round match against Svetlana Kuznetsova of Russia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Garbine Muguruza won 2-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 LuoxHuanhuan PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Garbine Muguruza of Spain returns a shot during the women s singles first round match against Svetlana Kuznetsova of Russia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Garbine Muguruza won 2-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 LuoxHuanhuan PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Rafael Nadal of Spain returns a shot during the men s singles first round match against Simone Bolelli of Italy at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Rafael Nadal won 3-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Garbine Muguruza of Spain returns a shot during the women s singles first round match against Svetlana Kuznetsova of Russia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Garbine Muguruza won 2-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 LuoxHuanhuan PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Svetlana Kuznetsova of Russia serves during the women s singles first round match against Garbine Muguruza of Spain at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Garbine Muguruza won 2-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 LuoxHuanhuan PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Rafael Nadal of Spain returns a shot during the men s singles first round match against Simone Bolelli of Italy at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Rafael Nadal won 3-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Rafael Nadal of Spain returns a shot during the men s singles first round match against Simone Bolelli of Italy at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Rafael Nadal won 3-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Rafael Nadal of Spain celebrates after the men s singles first round match against Simone Bolelli of Italy at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Rafael Nadal won 3-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Garbine Muguruza of Spain returns a shot during the women s singles first round match against Svetlana Kuznetsova of Russia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Garbine Muguruza won 2-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 LuoxHuanhuan PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Rafael Nadal of Spain celebrates after the men s singles first round match against Simone Bolelli of Italy at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Rafael Nadal won 3-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Rafael Nadal (R) of Spain greets Simone Bolelli of Italy after the men s singles first round match at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Rafael Nadal won 3-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Svetlana Kuznetsova of Russia returns a shot during the women s singles first round match against Garbine Muguruza of Spain at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Garbine Muguruza won 2-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 LuoxHuanhuan PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Simone Bolelli of Italy returns a shot during the men s singles first round match against Rafael Nadal of Spain at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Rafael Nadal won 3-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Marin Cilic of Croatia returns a shot during the men s singles first round match against James Duckworth of Australia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Marin Cilic won 3-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

(180529) -- PARIS, May 29, 2018 -- Marin Cilic of Croatia greets the spectators after the men s singles first round match against James Duckworth of Australia at the French Open Tennis Tournament 2018 in Paris, France on May 29, 2018. Marin Cilic won 3-0. ) (SP)FRANCE-PARIS-TENNIS-FRENCH OPEN-DAY 3 ChenxYichen PUBLICATIONxNOTxINxCHN

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia gestures competing with Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Maria Sharapova of Russia in action against Richel Hogenkamp (not seen) of Netherlands during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Garbine Muguruza of Spain in action against Svetlana Kuznetsova (not seen) of Russia during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Garbine Muguruza of Spain in action against Svetlana Kuznetsova (not seen) of Russia during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Garbine Muguruza of Spain in action against Svetlana Kuznetsova (not seen) of Russia during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Garbine Muguruza of Spain in action against Svetlana Kuznetsova (not seen) of Russia during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Garbine Muguruza of Spain in action against Svetlana Kuznetsova (not seen) of Russia during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Garbine Muguruza of Spain in action against Svetlana Kuznetsova (not seen) of Russia during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Rafael Nadal of Spain in action against Simone Bolelli (not seen) of Italy during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Rafael Nadal of Spain in action against Simone Bolelli (not seen) of Italy during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Rafael Nadal of Spain in action against Simone Bolelli (not seen) of Italy during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Rafael Nadal of Spain in action against Simone Bolelli (not seen) of Italy during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Rafael Nadal of Spain in action against Simone Bolelli (not seen) of Italy during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Rafael Nadal of Spain in action against Simone Bolelli (not seen) of Italy during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Rafael Nadal of Spain in action against Simone Bolelli (not seen) of Italy during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Rafael Nadal of Spain in action against Simone Bolelli (not seen) of Italy during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Rafael Nadal of Spain in action against Simone Bolelli (not seen) of Italy during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency

PARIS, FRANCE - MAY 29: Rafael Nadal of Spain in action against Simone Bolelli (not seen) of Italy during their first round match at the French Open tennis tournament at Roland Garros Stadium in Paris, France on May 29, 2018. Mustafa Yalcin / Anadolu Agency