Andy Murray reacts during his first-round match against Stan Wawrinka of the French Open tennis tournament at the Roland Garros stadium in Paris.
Switzerland's Stan Wawrinka plays a shot against Britain's Andy Murray during their first round match of the French Open tennis tournament at the Roland Garros stadium in Paris.
Switzerland's Stan Wawrinka plays a shot against Britain's Andy Murray during their first round match of the French Open tennis tournament at the Roland Garros stadium in Paris.
Britain's Andy Murray looks on the screen during his first round match against Switzerland's Stan Wawrinka of the French Open tennis tournament at the Roland Garros stadium in Paris.
Switzerland's Stan Wawrinka plays a shot against Britain's Andy Murray during their first round match of the French Open tennis tournament at the Roland Garros stadium in Paris.
Britain's Andy Murray plays a shot against Switzerland's Stan Wawrinka during their first round match of the French Open tennis tournament at the Roland Garros stadium in Paris.
Britain's Andy Murray serves against Switzerland's Stan Wawrinka during their first round match of the French Open tennis tournament at the Roland Garros stadium in Paris.
A view of the center court Philippe Chatrier as Britain's Andy Murray, left, serves against Switzerland's Stan Wawrinka during their first round match of the French Open tennis tournament at the Roland Garros stadium in Paris.