United States's Bernarda Pera serves to Australia's Ashleigh Barty during their first round match on day three of the French Open tennis tournament at Roland Garros in Paris, France, Tuesday, June 1, 2021. (AP Photo/Christophe Ena)

Australia's Ashleigh Barty plays a return to United States's Bernarda Pera during their first round match on day three of the French Open tennis tournament at Roland Garros in Paris, France, Tuesday, June 1, 2021. (AP Photo/Christophe Ena)

Australia's Ashleigh Barty plays a return to United States's Bernarda Pera during their first round match on day three of the French Open tennis tournament at Roland Garros in Paris, France, Tuesday, June 1, 2021. (AP Photo/Christophe Ena)