Alcaraz's hero Rafael Nadal, who won two Wimbledons and once beat Roger Federer in five sets once said Alcaraz's victory over Djokovic felt similar.
Their incredible run began at the US Open in 2019, and includes a silver medal at the Paralympics in Tokyo last year.
Reaction to Serena Williams announcing her retirement
Indian tennis ace Sania Mirza and her Swiss partner Martina Hingis lifted their ninth title together this year beating the Spanish pair of Garbine Muguruza and Carla Suarez Navarro to clinch the WTA Finals women's doubles trophy, in Singapore, on Sunday.
Top ranked women's doubles pair Martina Hingis and Sania Mirza had their 41-match winning streak halted on Thursday after they were beaten in the quarter-finals of the Qatar Open.
'No words, games, or actions will ever stop me from reaching my own dreams. And I have many'
Maria Sharapova can rise above the furore surrounding her return from a 15-month doping ban if she accepts the decision to deny her a wild card entry to the French Open without rancour, former world number three Pam Shriver has said.
Immigration Minister Alex Hawke's office said he was still considering whether to use his discretionary power to cancel Novak Djokovic's visa.
A factor that could work in the Belgian's favour is the unprecedented nature of this year's Grand Slam.
Ana Konjuh has opened some eyes at Flushing Meadows as the 18-year-old former world number one junior emerged to reach her first Grand Slam quarter-final at the US Open.
Here is a list of US Open women's singles champions since the open era began in 1968:
'Remarkable discipline for training, competition, sacrifice, perfection, a little crazy but a legend of a bloke. Bravo Andy'.
Relief was at hand, however, with a cool change blowing over the city and the temperature expected to fall back below 30 by the evening.
Factbox on American Serena Williams, who plays sister Venus in the final of the Australian Open on Saturday.