Daniil Medvedev, of Russia, hits a return to Jannik Sinner, of Italy, during a semifinal match at the Miami Open tennis tournament, Friday, March 29, 2024, in Miami Gardens, Fla. (AP Photo/Lynne Sladky)
Jannik Sinner, of Italy, acknowledges the crowd after defeating Daniil Medvedev, of Russia, in a semifinal match at the Miami Open tennis tournament, Friday, March 29, 2024, in Miami Gardens, Fla. (AP Photo/Lynne Sladky)
Alexander Zverev, left, of Germany, and Grigor Dimitrov, of Bulgaria, shake hands after Dimitrov won their semifinal at the Miami Open tennis tournament Friday, March 29, 2024, in Miami Gardens, Fla. (AP Photo/Marta Lavandier)
Jannik Sinner, of Italy, follows through on a serve to Daniil Medvedev, of Russia, during a semifinal match at the Miami Open tennis tournament, Friday, March 29, 2024, in Miami Gardens, Fla. (AP Photo/Lynne Sladky)
Grigor Dimitrov, of Bulgaria, celebrates after defeating Alexander Zverev, of Germany, in the semifinals of the Miami Open tennis tournament Friday, March 29, 2024, in Miami Gardens, Fla. (AP Photo/Marta Lavandier)
Daniil Medvedev, of Russia, walks off the court after losing to Jannik Sinner, of Italy, in a semifinal match at the Miami Open tennis tournament, Friday, March 29, 2024, in Miami Gardens, Fla. (AP Photo/Lynne Sladky)
Grigor Dimitrov, of Bulgaria, celebrates after defeating Alexander Zverev, of Germany, in the semifinals of the Miami Open tennis tournament, Friday, March 29, 2024, in Miami Gardens, Fla. (AP Photo/Marta Lavandier)
Jannik Sinner, of Italy, left, shakes hands with Daniil Medvedev, of Russia, right, after winning their semifinal match at the Miami Open tennis tournament, Friday, March 29, 2024, in Miami Gardens, Fla. (AP Photo/Lynne Sladky)