Carlos Alcaraz of Spain reacts after injuring his ankle during the Rio Open Tennis tournament in Rio de Janeiro, Brazil, Tuesday, Feb. 20, 2024. (AP Photo/Armando Paiva)
FILE - Spain's Carlos Alcaraz returns the ball to Argentina's Sebastian Baez during an ATP Next Gen semifinal tennis match in Milan, Italy, Friday, Nov. 12, 2021. Saudi Arabia's Public Investment Fund and the men's professional tennis tour announced a multiyear partnership on Wednesday, Feb. 28, 2024, that includes naming rights for the ATP rankings, the latest move into sports by the kingdom.(AP Photo/Antonio Calanni, File)
Carlos Alcaraz of Spain gets medical assistance after injuring his ankle during the Rio Open Tennis tournament in Rio de Janeiro, Brazil, Tuesday, Feb. 20, 2024. (AP Photo/Armando Paiva)
FILE - Rafael Nadal, of Spain, waves to the crowd at his doubles match against Australia's Max Purcell and Jordan Thompson during the Brisbane International tennis tournament in Brisbane, Australia, Dec. 31, 2023. Nadal played an unofficial event Sunday, March 3, 2024, losing to fellow Spaniard Carlos Alcaraz 3-6, 6-4 (14-12) in The Netflix Slam in Las Vegas. (AP Photo/Tertius Pickard, File)
Carlos Alcaraz of Spain returns the ball to Thiago Monteiro of Brazil during the Rio Open Tennis tournament in Rio de Janeiro, Brazil, Tuesday, Feb. 20, 2024. (AP Photo/Armando Paiva)