Roger Federer has only been retired for three months but the eight-time Wimbledon champion is having to get used to ordinary life including being turned away unrecognised at the All England Club.

Novak Djokovic said  winning a record-equalling sixth ATP Tour Finals title on Sunday was a "deeply satisfying" ending to his troubled and truncated year.

Wimbledon will relax its strict rules on white clothing at the championships and allow women players to wear dark undershorts and relieve a potential source of anxiety when they have their periods, the All England Club said on Thursday.

Rafael Nadal says he is "going to die" trying to return to the level of tennis that saw him capture a record 22 Grand Slam singles titles after his hopes of a first-ever ATP Finals title and becoming year end world number one were extinguished on Tuesday.

Holger Rune said beating Novak Djokovic in the Paris Masters final on Sunday was the icing on the cake in a week where he bagged his first Masters title and became the first Danish man to crack the top 10 of the ATP rankings.

Novak Djokovic said his Wimbledon triumph gave him a much-needed boost of confidence during a tough season and that it laid the platform for a strong finish to the year.

Serena Williams on Monday said she has not retired from tennis and that the chances of her returning are "very high" after she previously indicated that she would step away from the sport after last month's U.S. Open.

Novak Djokovic believes his prolonged but self-inflicted absences in 2022 make him even more "super-pumped and motivated" to finish a year which started with the ignominy of deportation from Australia on a high.

Novak Djokovic claimed the 90th title of his career and the fourth of 2022 with a dominant straight-sets victory over Stefanos Tsitsipas in the ATP final in Astana on Sunday.

Top seed Novak Djokovic produced a stellar display to sweep aside Croatian Marin Cilic 6-3 6-4 in the final of the ATP 250 Tel Aviv Open on Sunday and clinch his third title of the season.

Novak Djokovic, playing a singles tournament for the first time since winning Wimbledon in July, reached the Tel Aviv quarter-finals on Thursday with a straight-sets victory over Spain's Pablo Andujar.

When we think about Rafa vs Federer, we think elegance vs swagger, endurance vs aggression. The contrasting playing styles of Roger Federer and Rafael Nadal has played a vital part in determining the competitiveness of their rivalry, Nadal with his heavy topspin centred ground strokes at the clay courts against Federer’s single-handed backhands at grass courts, it felt like they were destined to do this forever.

Sitting courtside Rafa Nadal cried as his great rival, Roger Federer, bid an emotional farewell to tennis at the Laver Cup on Friday, later saying an important part of him was also leaving the men's Tour with the retirement of the Swiss.

Andy Murray said he was hoping for a "special" final chance to share a court with Roger Federer at next week's Laver Cup in London and possibly team up to play doubles before the Swiss great retires from the sport.

U.S. Open champion Carlos Alcaraz crashed to defeat on his debut as world number one, losing 6-7(3) 6-4 6-2 to Canada's Felix Auger-Aliassime in their Davis Cup Finals group-stage clash on Friday.

Rafael Nadal said it was "an honour" to share "amazing moments" with Roger Federer after the Swiss great announced his retirement from tennis on Thursday.

Spanish teenager Carlos Alcaraz claimed his maiden Grand Slam title at the US Open on Sunday, becoming the youngest man to ascend to the world number one ranking and cementing his status as the poster boy of tennis' new wave.

Iga Swiatek surged to the third Grand Slam title of her career with a maiden victory at the US Open on Saturday, defeating Tunisia's Ons Jabeur in straight sets to extend her remarkable finals winning streak.

Nick Kyrgios was fined $14,000 on Wednesday for his spectacular double racquet smashing tantrum at the end of his US Open defeat to Karen Khachanov.

Serena Williams could easily walk off the court and into the broadcast booth if she wants to, pocketing a handsome paycheck and boosting ratings for a sport that is losing star power, those in the business say.