LONDON, ENGLAND - NOVEMBER 15:  Rafael Nadal of Spain poses with his trophy after being announced as ATP Tour end of year world number one following his singles match against Stefanos Tsitsipas of Greece during Day Six of the Nitto ATP World Tour Finals at The O2 Arena on November 15, 2019 in London, England. (Photo by Julian Finney/Getty Images)

Rafa Nadal, fresco vincitore della Coppa Davis con la Spagna, chiude l'anno in vetta al ranking ATP per la quinta volta in carriera, davanti a Djokovic e Federer. La stagione d'oro del tennis italiano vede Berrettini in Top 10 e ben otto tennisti tra i primi 100, con la strepitosa ascesa di Jannik Sinner