Switzerland's Belinda Bencic looks on during her women's singles match against Austria's Sonja Kraus on day 1 of the French Open tennis tournament on Court Philippe-Chatrier at the Roland-Garros Complex in Paris on May 24, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

Switzerland's Belinda Bencic plays a forehand return to Austria's Sonja Kraus during their women's singles match on day 1 of the French Open tennis tournament on Court Philippe-Chatrier at the Roland-Garros Complex in Paris on May 24, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

Austria's Sonja Kraus serves to Switzerland's Belinda Bencic as her image is diffracted through glass during their women's singles match on day 1 of the French Open tennis tournament on Court Philippe-Chatrier at the Roland-Garros Complex in Paris on May 24, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

Austria's Sonja Kraus plays a forehand return to Switzerland's Belinda Bencic during their women's singles match on day 1 of the French Open tennis tournament on Court Philippe-Chatrier at the Roland-Garros Complex in Paris on May 24, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

France's Arthur Gea reacts to a point against Karen Khachanov during their men's singles match on day 1 of the French Open tennis tournament on Court Suzanne-Lenglen at the Roland-Garros Complex in Paris on May 24, 2026. (Photo by JULIEN DE ROSA / AFP via Getty Images)

France's Arthur Gea serves to Karen Khachanov during their men's singles match on day 1 of the French Open tennis tournament on Court Suzanne-Lenglen at the Roland-Garros Complex in Paris on May 24, 2026. (Photo by JULIEN DE ROSA / AFP via Getty Images)

France's Clara Burel plays a backhand return to US Katie Volynets during their women's singles match on day 1 of the French Open tennis tournament on Court Simonne-Mathieu at the Roland-Garros Complex in Paris on May 24, 2026. (Photo by ALAIN JOCARD / AFP via Getty Images)

US Katie Volynets plays a forehand return to France's Clara Burel during their women's singles match on day 1 of the French Open tennis tournament on Court Simonne-Mathieu at the Roland-Garros Complex in Paris on May 24, 2026. (Photo by ALAIN JOCARD / AFP via Getty Images)