Spectators hold a Ukraine's flag during the final match between Ukraine's Anhelina Kalinina and Kazakhstan's Elena Rybakina at the Italian Open tennis tournament in Rome, Italy, Sunday, May 21, 2023. (AP Photo/Gregorio Borgia)

Spectators hold a banner during the final match between Ukraine's Anhelina Kalinina and Kazakhstan's Elena Rybakina at the Italian Open tennis tournament in Rome, Italy, Sunday, May 21, 2023. (AP Photo/Gregorio Borgia)

Kazakhstan's Elena Rybakina kisses the trophy tafter winning her final match against Ukraine's Anhelina Kalinina at the Italian Open tennis tournament in Rome, Italy, Sunday, May 21, 2023. (AP Photo/Gregorio Borgia)

Kazakhstan's Elena Rybakina holds the trophy after winning her final match against Ukraine's Anhelina Kalinina at the Italian Open tennis tournament in Rome, Italy, Sunday, May 21, 2023. (AP Photo/Gregorio Borgia)

Kazakhstan's Elena Rybakina kisses the trophy after winning her final match against Ukraine's Anhelina Kalinina at the Italian Open tennis tournament in Rome, Italy, Sunday, May 21, 2023. (AP Photo/Gregorio Borgia)

Kazakhstan's Elena Rybakina, right, poses for a picture with Ukraine's Anhelina Kalinina after winning the final match at the Italian Open tennis tournament in Rome, Italy, Sunday, May 21, 2023. (AP Photo/Gregorio Borgia)

Kazakhstan's Elena Rybakina holds the trophy after winning her final match against Ukraine's Anhelina Kalinina at the Italian Open tennis tournament in Rome, Italy, Sunday, May 21, 2023. (AP Photo/Gregorio Borgia)

Kazakhstan's Elena Rybakina plays a forehand return to Ukraine's Anhelina Kalinina during their final match of the Women's WTA Rome Open tennis tournament at Foro Italico in Rome on May 20, 2023. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina reacts during her match against Ukraine's Anhelina Kalinina during their finals of the Women's WTA Rome Open tennis tournament at Foro Italico in Rome on May 20, 2023. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina serves to Ukraine's Anhelina Kalinina during their final match of the Women's WTA Rome Open tennis tournament at Foro Italico in Rome on May 20, 2023. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina plays a backhand return to Ukraine's Anhelina Kalinina during their final match of the Women's WTA Rome Open tennis tournament at Foro Italico in Rome on May 20, 2023. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina plays a backhand return to Ukraine's Anhelina Kalinina during their final match of the Women's WTA Rome Open tennis tournament at Foro Italico in Rome on May 20, 2023. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina serves to Ukraine's Anhelina Kalinina during their final match of the Women's WTA Rome Open tennis tournament at Foro Italico in Rome on May 20, 2023. (Photo by Filippo MONTEFORTE / AFP)

Ukraine's Anhelina Kalinina reacts after forfeiting due to injury during the final match of the Women's WTA Rome Open tennis tournament against Kazakhstan's Elena Rybakina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals. (Photo by Filippo MONTEFORTE / AFP)

Ukraine's Anhelina Kalinina reacts after forfeiting due to injury during the final match of the Women's WTA Rome Open tennis tournament against Kazakhstan's Elena Rybakina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals. (Photo by Filippo MONTEFORTE / AFP)

Ukraine's Anhelina Kalinina (L) and Kazakhstan's Elena Rybakina pose with their trophies after Kalinina forfeited due to injury during the final match of the Women's WTA Rome Open tennis tournament against Kazakhstan's Elena Rybakina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals. (Photo by Filippo MONTEFORTE / AFP)

Ukraine's Anhelina Kalinina reacts during her match against Kazakhstan's Elena Rybakina during their final match of the Women's WTA Rome Open tennis tournament at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina kisses her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina kisses her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina poses with her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Ukraine's Anhelina Kalinina reacts during her match against Kazakhstan's Elena Rybakina before forfeiting their final match of the Women's WTA Rome Open tennis tournament at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals. (Photo by Filippo MONTEFORTE / AFP)

Ukraine's Anhelina Kalinina serves to Kazakhstan's Elena Rybakina during their final match of the Women's WTA Rome Open tennis tournament at Foro Italico in Rome on May 20, 2023. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina poses with her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina poses with her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina poses with her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina reacts during her match against Ukraine's Anhelina Kalinina during their final match of the Women's WTA Rome Open tennis tournament at Foro Italico in Rome on May 20, 2023. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina looks on after winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina poses with her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina poses with her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina poses with her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina poses with her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Ukraine's Anhelina Kalinina (2ndL) and Kazakhstan's Elena Rybakina (R) pose with trophies after Kalinina forfeited due to injury during the final match of the Women's WTA Rome Open tennis tournament against Kazakhstan's Elena Rybakina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina (L) and Ukraine's Anhelina Kalinina (R) react after Kalinina forfeits due to injury during their final match of the Women's WTA Rome Open tennis tournament at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina poses with her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina poses with her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina poses with her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Kazakhstan's Elena Rybakina kisses her trophy celebrating winning the final match of the Women's WTA Rome Open tennis tournament against Ukraine's Anhelina Kalinina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals after Kalinina forefeited due to an injury. (Photo by Filippo MONTEFORTE / AFP)

Ukraine's Anhelina Kalinina (L) and Kazakhstan's Elena Rybakina pose with trophies after Kalinina forfeited due to injury during the final match of the Women's WTA Rome Open tennis tournament against Kazakhstan's Elena Rybakina at Foro Italico in Rome on May 20, 2023. Rybakina wins the Rome WTA at the start of the second set of the finals. (Photo by Filippo MONTEFORTE / AFP)