Men's and women's first round action at the French Open (27 images)

Andy Murray of the United Kingdom pauses during his French Open men's first round match against Radek Stepanek of the Czech Republic at Roland Garros in Paris on May 23, 2016. Play was suspended due to darkness with Stepanek leading Murray 6-3, 6-3, 0-6, 2-4. Photo by David Silpa/UPI

American Venus Williams hits a shot during her first round women's match against Anett Kontaveit of Estonia at Roland Garros in Paris on May 24, 2016. Williams defeated Kontaveit 7-6 (5), 7-6 (4) to advance to the second round. Photo by David Silpa/UPI

Novak Djokovic of Serbia hits a shot during his French Open men's first round match against Yen-Hsun Lu of Taiwan at Roland Garros in Paris on May 24, 2016. Djokovic defeated Lu 6-4, 6-1, 6-1 to advance to the second round. Photo by David Silpa/UPI

Agnieszka Radwanska of Poland hits a shot during her first round women's match against Bojana Jovanovski of Serbia at Roland Garros in Paris on May 23, 2016. Radwanska defeated Jovanovski 6-0, 6-2 to advance to the second round. Photo by David Silpa/UPI