Djokovic said he would be happy if Wimbledon scrapped its tradition of having the men's defending champion always open proceedings on Centre Court
We bring you five achievers who are proof that 35 is the new 25.
'Nike came up with this idea right when I decided I was going to come back. And so it's kind of interesting how it all tied into the wedding and, you know, then I felt a little awkward!'
Steffi Graf acknowledged Serena Williams had achieved her success in the more competitive Open era and said she would eventually finish her career as the game's greatest player.
Japan's Naomi Osaka ($37.4 million), who was ranked 29th on the list, surpassed fellow tennis player Serena Williams ($36 million) as the world's highest-earning female athlete.
Along with film stars and fashion icons, sports stars and their better halves also showed off their whacky creations on the pink carpet.
At the Madrid Open, Serena Williams became only the 10th woman to win 50 career titles. Bikash Mohapatra takes a look at players who preceded her at the elusive club.
The Romanian broke Williams's serve in the first game but that was the only one she managed for the rest of the opening set as the American bulldozed her way through the set in 20 minutes, serving it out with an ace.
List of Wimbledon women's singles champions since 1922.
The Pole said she wanted to do better this time and felt the pressure.
Serena Williams was unseeded at the French Open last month due to an extended absence for the birth of her first child but she is not likely to face the same problem at the US Open.
Novak Djokovic beat Daniil Medvedev in the US Open final to win a 24th Grand Slam singles title and equal Margaret Court's record haul.
Sania Mirza capped off her glorious Grand Slam career with a runners-up finish alongside 'best friend' Rohan Bopanna in the Australian Open mixed doubles final in Melbourne on Friday.
Women's champion Serena Williams, bidding for her 22nd Grand Slam title, will have to overcome No 4 seed Agnieszka Radwanska in the first singles semi-final at the Rod Laver Arena.
For many African-American celebrities, visiting Africa satisfies a yearning to return to their distant ancestral homeland. Not so for tennis player Serena Williams.
Serena Williams was the highest paid female athlete for a third consecutive year in 2018, according to an annual list published by Forbes on Tuesday that was dominated by tennis players.
'It's such an honor to be a part of the Barbie Role Model series'
Second seed Daniil Medvedev will launch his bid to win his first major title against veteran Frenchman Richard Gasquet.
Seven-times champion Serena Williams and Germany's Angelique Kerber will clash in the Ladies singles final at Wimbledon after registering easy victories in the semi-finals on Thursday. While Serena had things her way in a 6-2, 6-4 demolition of Germany's Julia Georges, Kerber beat Latvia's Jelena Ostapenko 6-3, 6-3.
Osaka was named Forbes' highest-paid female athlete in May last year when she surpassed Serena Williams, raking in $37.4 million in prize money and endorsements over 12 months.
The beauty queen could not hold back her tears as she took to the stage one last time as Miss Universe.
The 27th Critics Choice Awards was held at the Century Plaza Hotel in California on the same night as the BAFTAs.
Women's top seed Serena Williams won through to the quarter-finals of the Italian Open despite falling ill after tasting her pet dog's dinner in her Rome hotel.
US won 4-1 against Argentina in the Fed Cup World Group II tie.
Tennis world No 1 Serena Williams's love-life is always in the news - that is when she is not doing anything spectacular on court.
Serena Williams is unlikely to win a record equalling 24th Grand slam title on the claycourts of Roland Garros, although her chance will come, the American's long-time coach Patrick Mouratoglou said on Friday.
Victoria Azarenka's return to the top has been a long road full of setbacks and challenges but she knuckled down, swallowed her ego and now finds herself back in a Grand Slam final after a seven-year absence.
Serena Williams' memory is not as powerful as her first serve these days, although with so many achievements to recall it would be churlish to hold that against the American great.
Frenchman Mouratoglou said Williams had been able to recharge during the break and that her appetite for titles had not waned.
"I prayed hard. Prayers not to win but for strength. All glory to God," the World No 1 said.
Naomi Osaka has pulled out of the Wimbledon championship
Serena Williams can 'absolutely' surpass Margaret Court's all-time record of 24 Grand Slam singles titles if the American returns to tennis after giving birth earlier this year, former world No 1 Steffi Graf said on Sunday.
Following Serena Williams's shock exit from the French Open, Bikash Mohapatra looks at some of the biggest upsets at Roland Garros in the last decade.
World No 1 Novak Djokovic and Serena Williams have been named as top seeds for the US Open, which will commence from August 29.
Serena Williams will miss next week's Qatar Open because of the flu, she said on Tuesday, marking the second consecutive tournament the world number one misses due to illness.
Serena Williams was completely taken aback by her pregnancy, taking six home tests before believing she was expecting her first child, the tennis superstar told Vanity Fair magazine.
World number ones Serena Williams, aiming to complete the first calendar-year Grand Slam in 27 years, and Novak Djokovic have been named the top seeds for the US Open championships starting on Monday in New York.
Osaka battled on gamely before retiring while trailing Kaia Kanepi 7-6(4), 3-0.
Novak Djokovic and Serena Williams were named men's and women's world champions for 2015 by the International Tennis Federation on Tuesday. The Serb ended the year as men's world number one for the fourth time after taking three majors - the Australian, Wimbledon and US Open, as well as finishing runner-up to Stan Wawrinka in the French. Williams also narrowly missed a calendar-year grand slam, winning the Australian, French and Wimbledon and reaching semi-final at US Open.
World No 1 Serena Williams retired from her Hopman Cup match against Australian Jarmila Wolfe on Tuesday with a knee injury barely two weeks before launching her bid for a seventh Australian Open title.