Naomi Osaka beat Jennifer Brady to win her second Australian Open title and fourth Grand Slam crown, extending her win streak to 21 matches.
The Pole accepted a one-month ban that ended on December 4 after accounting for time already served.
Watching India and Australia compete in the series-deciding fifth Test was some experience for the 54-year-old American tennis legend.
Nick Kyrgios said he pulled out of the Sydney Tennis Classic after testing positive for COVID-19
Indian Mithun Manjunath stunned fourth seed and world number seven Kean Yew Loh of Singapore in the opening round while PV Sindhu and Kidambi Srikanth secured straight-game wins.
Jasprit Bumrah continued his domination of Australian cricket, reaching a significant milestone of 50 Test wickets Down Under.
After successfully defending her Australian Open trophy in January, Aryna Sabalenka won the US Open crown in September for her third Grand Slam title.
Aryna Sabalenka took a step closer to a first trophy of the year before her Australian Open title defence begins later this month.
The Australian Open men's singles final offers a rematch of the dramatic 2021 French Open final, in which Djokovic came back from two sets down to snatch the title and leave Greek Tsitsipas heartbroken.
Authorities battle a surge of cases in Melbourne.
Dimitrov was showing signs of fatigue from his three-hour third-round match earlier in the week and could do little to stop the Spanish world number three, who next faces Argentine Francisco Cerundolo.
The six-time champion's agent said he will continue to work his way back to fitness from two knee operations.
Players at this month's Australian Open will not be required to take COVID-19 tests and could play even if they had the virus, tournament director Craig Tiley said.
Penpix of the top women's contenders at the 2021 Australian Open
Jannik Sinner overcame a debilitating medical episode as well as Dane Holger Rune to reach the quarter-finals of the Australian Open for the third time.
Novak Djokovic has declined to disclose his vaccination status despite everyone at Melbourne Park needing to be inoculated against COVID-19.
Novak Djokovic has almost fully recovered from the injury that ended his Australian Open campaign in the semi-finals.
The start of the Australian Open is set to be pushed back from January to February or March next year due to COVID-19 protocols in the country.
Rublev dug deep in the third set and was a break ahead but Fonseca showed incredible poise and maturity at critical moments to set up another tiebreaker.
Sinner gives the impression of a player with all the answers against whoever he comes up against, but the off-court questions he is likely to face about the doping case that surfaced in August might be harder to shrug off.
Novak Djokovic has pulled out of the Serbia team for the ATP Cup in Sydney, event organisers said on Wednesday, raising further doubts over whether the world number one will defend his Australian Open title next month.
Former champion Naomi Osaka was sent packing from Indian Wells after losing in straight sets to Colombia's Camila Osorio.
Defeat was a blow for the 21-year-old Spaniard as the French Open and Wimbledon champion's bid to become the youngest man to complete a career Grand Slam went up in flames, and he was left to digest his third loss to Djokovic on the surface.
Spain's Paula Badosa, the women's world number 67, was the only player to contract the coronavirus. She was released from hotel quarantine on Wednesday.
Penpix of the top men's contenders at the 2021 Australian Open
Australian broadcaster Tony Jones has apologised to Novak Djokovic and fans of the Serbian for comments he made on TV on Friday night.
Carlos Alcaraz said he thought the trio of teenagers who have lit up the first week of the Australian Open have the skills to play the game at the top level
Novak Djokovic was stunned 7-6(4), 6-2 by Matteo Berrettini in the Qatar Open first round on Tuesday as the Italian enjoyed his first win over the former world number one.
Carlos Alcaraz kept his Indian Wells 'three-peat' campaign on track with a straight sets win against Canadian Denis Shapovalov in the third round.
Australian Open tournament director Craig Tiley confirmed on Wednesday that the 2008 champion will receive a wildcard entry into the main singles draw for the tournament, which starts in Melbourne on January 20.
It was Gauff's second straights sets win at the tournament after a first round test against 2020 champion Sofia Kenin.
Elena Rybakina stormed to her first Australian Open final with a 7-6(4), 6-3 win over Victoria Azarenka on Thursday, wearing the twice champion down in a cagey first set before dominating to close out the match.
Serena Williams showed glimpses of what lies in store for rivals this season
Djokovic saved three breakpoints in stifling conditions to go 5-4 up but lost the opening set in a tough tiebreak as Opelka cranked up his serve
Rather than face the prospect of a lengthy ban, with a decision expected by the end of the year, World No 1 Jannik Sinner accepted the three-month suspension which will allow him to return before the French Open.
Elina Svitolina said the supportive presence of husband Gael Monfils meant a lot after the tennis power couple made shockwaves in sync
Images from Day 8 of the Australian Open at Melbourne Park on Sunday.
Learner Tien became the youngest man to reach the Australian Open fourth round in 20 years
Twelve months on and things have not got any easier for Tennis Australia with Omicron spreading through the country just as the first players are set to arrive for warm-up events ahead of the Melbourne Park tournament.
Rybakina split with Vukov in August, just days ahead of the U.S. Open, before appointing Goran Ivanisevic in November but added her long-time coach back into her team this month.