Tributes poured in after Federer's announcement and Djokovic heaped more praise on the player he shared an enduring rivalry with during his own rise to the top of the men's game.
It was third time lucky for Tsitsipas who had twice lost in the Dubai final, against Roger Federer in 2019 and Novak Djokovic a year later.
Off-court distractions and a neck injury could not prevent Novak Djokovic from extending his winning run this year to 23 matches and the Serbian could not be in more intimidating form ahead of the US Open.
Novak Djokovic is arguably the best returner the game has ever seen, is the best athlete and has an engaging personality, there is only so much love to go around.
Zverev and Rublev among dark horses for French Open
Let battle commence, says Djokovic ahead of Nadal showdown
The Serbian Wimbledon champion extended his win streak to nine, wrapping up the final in 75 minutes without facing a break point and booked his place at next month's ATP Finals.
Elina Svitolina backed Novak Djokovic, who caused a furore over a statement related to Kosovo.
Images from Day 9 of the Wimbledon 2022 Championships at the All England Lawn Tennis and Croquet Club in London, on Tuesday.
'I've seen Federer and Nadal and they played a couple of good finals but nothing comes close to this.'
His Queen's run, plus a quarter-final at the French Open suggest Novaj Djokovic, who will climb back into the world's top 20 on Monday, is ready for a lengthy run at Wimbledon.
Three-time Wimbledon champion Novak Djokovic roared his way into the fourth round with a 6-4, 6-1, 7-6(2) defeat of unpredictable Latvian Ernests Gulbis on Centre Court.
Novak Djokovic launched his bid for a record seventh Australian Open title on Tuesday with an impressive 6-1, 7-6(4), 6-2 win over hard-hitting Spaniard Fernando Verdasco.
The 'Big Three' of men's tennis have found some "fresh energy" to thwart the charge of younger players on the tour, world number one Novak Djokovic said after setting up yet another title clash against his biggest rival against Rafael Nadal.
Novak Djokovic stayed on course as he entered the Wimbledon quarterfinals on Monday.
Novak Djokovic has sealed the year-end men's world number one tennis ranking for the sixth time to go level with childhood hero Pete Sampras after closest rival Rafael Nadal opted against playing in the ATP Tour event in Sofia next week.
Djokovic was soundly beaten by Zverev in the 2018 final, a match played out in an electrifying atmosphere in front of 18,000 fans. This time the arena was empty because of the COVID-19 lockdown, a surreal backdrop for a match with so much riding on it for both men.
World number one Novak Djokovic was disqualified from his US Open fourth round match against Pablo Carreno Busta on Sunday after the Serbian struck a line judge with a ball following a point.
D Gukesh admires the way charismatic former India skipper MS Dhoni and iconic tennis player Novak Djokovic
Coaches will come under nearly as much scrutiny as the players over the next fortnight at Wimbledon with every facial gesture captured on the TV cameras and repeated in super slow motion.
Novak Djokovic summoned some cinematic inspiration to help him conquer grand slam king Roger Federer and silence the roaring supporters of the Swiss at Sunday's US Open men's final.
The prospect of winning an Olympic gold medal for Serbia outweighs the disappointment of playing in an empty venue at the Tokyo games, the men's world tennis number one Novak Djokovic said on Monday.
US Open Tournament Referee Soeren Friemel said there was "no other option" but to disqualify world number one Novak Djokovic on Sunday after he struck a line judge with a ball.
Novak Djokovic dredged his tank of mental and physical resilience to claim a thrilling 7-6(5), 1-6, 7-6(4), 4-6, 13-12(3) win.
Serbia's parliamentary speaker, Ivica Dacic, said on Monday he is concerned tennis star Novak Djokovic could still be deported from Australia despite winning his court case over his visa and vaccination exemption.
Novak Djokovic sat out last year's U.S. Open to rest an elbow injury that eventually required surgery, but that pain and frustration felt like a distant memory on Friday when the Serb completed his march to the New York final with authority.
Jannik Sinner's dazzling winning streak ground to a halt ahead of the French Open but the world number one's top-notch return from a three-month doping ban suggests he will be the main challenger to Carlos Alcaraz in Paris.
Carlos Alcaraz heads to Paris for his French Open title defence having laid down a marker with his victory over world number one Jannik Sinner in Rome
Former World No. 1 and Wimbledon champion has emerged as the surprised as the surprise candidate to take over Novak Djokovic's coach, The Daily Telegraph reported.
Djokovic will be nowhere near the centre court after losing his bid to overturn a second visa cancellation.
Djokovic was disqualified while trailing Spaniard Pablo Carreno Busta 6-5 in the opening set of their fourth-round tie on Sunday, striking a line judge with a petulant swipe of the ball.
Jannik and Carlos are the favourites at Flushing Meadows, but don't write these men off!
Britain number one Andy Murray has admitted that he got distracted by Novak Djokovic's fitness issues during his Australian Open final defeat against the Serbian.
The 30-year-old Serb had been scheduled to start the new season at an exhibition match in Abu Dhabi on Friday when an elbow injury flared up.
World men's tennis No. 1 Novak Djokovic headed reluctantly home on Monday after being kicked out of Australia because of his COVID-19 unvaccinated status, but the government left the door open for a possible return to his favourite Grand Slam in 2023.
Nagal's career maintained an upward spike when he became the 10th player from India to break into top 100 in ATP rankings.
The tournaments involve eight players each, divided into two pools of four on a round-robin basis. Sets have been slashed to best-of-seven games.
IMAGES from the Australian Open final played on Sunday
Alcaraz ends Tarvet fairytale to reach Wimbledon third round
Following Novak Djokovic's triumph in New York, Bikash Mohapatra takes a look at the six players to have won three of the four majors in a year in the Open Era.