Novak Djokovic was defeated by Jannik Sinner in the Shanghai Masters final, but he looked lost after Rafael Nadal's retirement post. The Big Four era has lost three men.

The tournament will begin on Wednesday, October 16, with the two quarterfinal matches. Sinner and Medvedev will face off, with the winner going on to meet Djokovic. Alcaraz and Rune will lock horns in the other duel, and the winner will take on Nadal.

One of Rafael Nadal's biggest on-court rivals is wishing him well into retirement. Novak Djokovic took to social media Thursday to offer his "respect"

Sinner will end the year at No. 1 -- while Sabalenka has a chance to as well. And Nadal confirmed his final tournament.

Tennis star Rafael Nadal has won 22 Grand Slam titles, including 14 French Open victories. Read about his career, Olympics record, wife, net worth, and more.

In his first interview since announcing his retirement, Rafael Nadal has opened up about his relationships with Roger Federer and Novak Djokovic. The trio formed the Big Three in tennis and their rivalry transcended tennis for more than two decades,

Rafael Nadal will bid farewell to professional tennis at the Davis Cup finals in Malaga, but the Spaniard will forever be synonymous with the French Open and Roland-Garros

The tennis world will bid him goodbye at the Davis Cup final in November, where he teams up with his protege, Carlos Alcaraz, to represent his country before hanging up his racket for good.