Following is a list of biggest shocks in women's tennis after Italian outsider Roberta Vinci, ranked 43rd, beat world number one Serena Williams in the US Open semi-finals on Friday to deny the American a chance to complete a calendar year Grand Slam.
Federer has been brandishing an aggressive style of play, forcing the action and rushing in to half-volley weak second serves to forge an advantage.
Serena Williams has been vulnerable this Grand Slam season but unbeaten in the year's first three major championships.
Images from the 2022 Wimbledon Championships at the All England Club in London on Sunday.
Roger Federer launched his bid for an 18th grand slam title with a workmanlike 6-3, 6-4, 7-6 (4) win over Marinko Matosevic to ease into the second round of the US Open on Tuesday, with NBA great Michael Jordan leading the cheering.
'It's a tough loss, but it was obviously a great experience' 'I'd love to build on these two weeks'
Still shaking off the rust from a 15-month doping ban and a string of nagging injuries, the 30-year-old Sharapova needed all her skill, determination and two hours and 44 minutes to snatch victory in front of a packed Arthur Ashe stadium.
With the physical demands of modern-day tennis taking its toll the tournament will start without four of the top 11 in the ATP rankings including defending champion Stan Wawrinka who ended his season early with a knee injury.
Japan's Kei Nishikori overcame second seed Andy Murray for a gruelling 1-6, 6-4, 4-6, 6-1, 7-5 see-saw victory on Wednesday to reach the US Open semi-finals.
British 13th seed Johanna Konta felt 'embarrassed' after recovering from a health scare at a humid US Open on Wednesday to claim her place in the third round with a 6-2, 5-7, 6-2 win over Bulgaria's Tsvetana Pironkova.
A summary of Wednesday's action at the US Open.
The glittering career of Russian former World No 1 Maria Sharapova was in tatters after she was given a two-year ban by the International Tennis Federation. Check out the high points in her career...
Rohan Bopanna teamed up with Canada's Denis Shapovalov to enter the quarter-finals of the Rotterdam Open
Canadian tennis ace Eugenie Bouchard was left surprised after a male presenter conducting her on-court interview made an unusual request by asking her to give them a twirl.
'I am a private person but over time I have figured there are certain things people want to see, which people want to know.'
Images from Day 5 of the US Open in New York on Friday
The world number 181 is the first mother since 1980 champion Evonne Goolagong to reach the Wimbledon final.
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.
Following is a list of Serena Williams' 23 grand slam singles titles after the American surpassed Steffi Graf's professional era record with victory at the Australian Open on Saturday:
With the unique format at the WTA Finals, it is all about how you finish rather than how you start as new champion Agnieszka Radwanska proved perfectly in Singapore this week.
Images from Day 4 of the 2021 US Open in New York on Thursday.
IMAGES from the US Open matches played on Day 1 at the Flushing Meadows in New York on Monday.
'I don't know. It's tough to explain my emotion right now. Maybe tomorrow morning I can tell you something, but now it's amazing'
According to the Johns Hopkins University Coronavirus Resource Centre, more than 4,000 people in the US have died due to COVID-19 and nearly 190,000 have been infected by it.
Serena Williams is third on the list of female Grand Slam title winners. She is one of only five women, after Maureen Connolly, Margaret Court, Martina Navratilova and Steffi Graf, to hold all four Grand Slam titles at same time.
American Serena Williams won her seventh Wimbledon singles crown, and equalled the professional era record of 22 grand slam titles, with a 7-5, 6-3 victory over Germany's Angelique Kerber on Saturday:
A summary of the first day's play at the US Open.
Australian great Margaret Court won 24 grand slam singles titles, one ahead of American Williams, who confirmed she was pregnant on Wednesday and will sit out the rest of the season.
Images from Day 7 of the 2021 US Open in New York on Sunday.
World number two Simona Halep beat Maria Sharapova 6-2, 6-2 in the China Open third round on Wednesday for her first win over the Russian in eight attempts.
Serena Williams destroyed Romania's Simona Halep 6-3, 6-0 on Sunday to win the WTA Finals championship in Singapore, proving once again why she remains the most formidable force in women's tennis.
Serena Williams' behaviour in Saturday's US Open final divided the tennis world after she called the chair umpire a "liar" and a "thief" and said he treated her differently than male players during her loss to Naomi Osaka.
An emotional Agnieszka Radwanska claimed her maiden WTA Finals title with a roller-coaster 6-2, 4-6, 6-3 victory over Czech Petra Kvitova in an absorbing encounter at a packed Singapore Indoor Stadium on Sunday.
We should all bow before the legend that is Leander, says Rahul Jacob.
List of Australian Open women's singles champions since the event began in 1922 (Australian unless stated):
Venus Williams and CoCo Vandeweghe won the opening singles matches to give holders the United States a commanding 2-0 lead in their Fed Cup World Group opener against the Netherlands in Asheville, North Carolina on Saturday.
It was Kristyna's first win over a top-five ranked player and she will go on to play fellow Czech Barbora Strycova in the quarter-finals.
A summary of Novak Djokovic's rise in the tennis circuit in photos.
The fifth-seeded Ukrainian reached her second straight Grand Slam semi-final after also making the last four at Wimbledon in July.
World No 1 Novak Djokovic added to the sexism row, saying male tennis players should earn more money than their female counterparts as more people watch their matches.