Austria's Dominic Thiem hugs France's Gael Monfils, left, after winning the fourth round men's singles match at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902259
Austria's Dominic Thiem reacts after winning the fourth round men's singles match against France's Gael Monfils at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902250
Austria's Dominic Thiem greets the audience after the fourth round men's singles match against France's Gael Monfils at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902228
Serbia's Novak Djokovic wipes his face during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902098
Serbia's Novak Djokovic returns a shot during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902096
Serbia's Novak Djokovic returns a shot during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902094
Serbia's Novak Djokovic returns a shot during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902093
Germany's Jan-Lennard Struff returns a shot during the fourth round men's singles match against Serbia's Novak Djokovic at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902092
The foot of Serbia's Novak Djokovic is pictured during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902090
Serbia's Novak Djokovic reacts after winning the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902091
Serbia's Novak Djokovic returns a shot during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902089
Serbia's Novak Djokovic prepares to serve a ball during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902087
Serbia's Novak Djokovic reacts during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902086
Serbia's Novak Djokovic prepares to serve a ball during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902085
Serbia's Novak Djokovic wipes his face during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902084
Serbia's Novak Djokovic returns a shot during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902083
Serbia's Novak Djokovic reacts during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902081
Serbia's Novak Djokovic wipes his face during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902082
Serbia's Novak Djokovic returns a shot during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902080
Serbia's Novak Djokovic reacts during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902078
Serbia's Novak Djokovic wipes his face during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902079
Serbia's Novak Djokovic returns a shot during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902077
Serbia's Novak Djokovic returns a shot during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5902076
Serbia's Novak Djokovic returns a shot during the fourth round men's singles match against Germany's Jan-Lennard Struff at the French Open tennis tournament at the Roland Garros stadium in Paris, France.03.06.2019#5901877
