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.
Five singles matches were cancelled as persistent rain washed out a large chunk of play on the opening day of the Australian Open on Sunday, disappointing the large crowds that flocked to Melbourne Park.
Carlos Alcaraz will aim to reinforce his status as the new all-court monarch of men's tennis with a third successive Wimbledon title
Seven-times champion Novak Djokovic scored his 100th match win at Wimbledon and led the march of the old guard into the last 16 on Saturday while an ailing Barbora Krejcikova's title defence ended in defeat and tears.
Elina Svitolina said the supportive presence of husband Gael Monfils meant a lot after the tennis power couple made shockwaves in sync
List of Wimbledon women's singles champions after Iga Swiatek beat Amanda Anisimova in the final on Saturday:
13 of the men's seeds fell at the first hurdle -- a Wimbledon record since 32 seeds were introduced in 2001.
Svitolina wants to give Ukraine a 'little light' after reaching quarter-finals
A ruthless Iga Swiatek slammed the door shut on German lucky loser Eva Lys with a 6-0 6-1 win on Monday to breeze into the quarter-finals of the year's opening Grand Slam for the second time.
World number one Jannik Sinner defeated record-chasing Novak Djokovic 6-4, 7-5, 7-6(3) in a clash of generations on Friday to set up a blockbuster French Open final showdown with defending champion Carlos Alcaraz.
Aryna Sabalenka will bid for a third Australian Open title in succession as if she was going for her first
Three-time champion Novak Djokovic battled past Frenchman Corentin Moutet in a match that lasted more than three hours on Thursday.
Alcaraz worked on making his serve more potent in the off-season and was thrilled with how it held up against Nishioka.
Images from Day 7 of the 2025 Australian Open at Melbourne Park on Saturday.
Djokovic etched his name in history by clinching a record 24 Grand Slam titles
Novak Djokovic's latest triumph at the US Open saw him equal Margaret Court's record of 24 Grand Slam singles titles.
Aryna Sabalenka opened her bid for a third straight Australian Open title with an easy victory over Sloane Stephens on Sunday.
Daniil Medvedev, the 2021 champion, will need to shake off a run of poor form if he is to mount a challenge.
Jannik Sinner accepts that his rangy physique is probably never going to attract that much attention.
Several leaders of the BJP and its allies are of the view that the NDA this time is unlikely to follow the instincts that made it pick Dhankhar and will be more conventional in its search for his successor.
Carlos Alcaraz produced an utterly ruthless performance to dismantle Novak Djokovic in the Wimbledon final on Sunday.
Sinner remains the man to beat at Melbourne Park even as doping officials seek a two-year ban for the world number one for failing two drugs tests last March.
Novak Djokovic's triumphant Olympic campaign in Paris could motivate the 37-year-old
Djokovic puts record books out of mind in hunt for 24th major title
Alexander Zverev won the first set 7-6, but Novak Djokovic has been forced to withdraw from the match due to injury from the Australian Open semi-final on Friday.
'The drive that I have is still there. My body has been serving me well, listening to me well. I have a great team of people around me. The motivation, especially for the biggest tournaments in the sport, is still present.'
Inspired American teenager Learner Tien outlasted three-times Australian Open runner-up Daniil Medvedev to reach the third round
Aryna Sabalenka will battle American 19th seed Madison Keys in the final on Saturday looking to become the first woman since Martina Hingis from 1997-99 to win the Australian Open title three times in a row.
The International Tennis Federation (ITF) named Novak Djokovic and Aryna Sabalenka as its 'world champions' of 2023 after their performances at this year's Grand Slams.
All the action from Day 4 at the Australian Open on Wednesday
Alexander Zverev cruised past Frenchman Lucas Pouille in straight sets in the first round of the Australian Open on Sunday.
The two cases shocked the tennis world with many fuming at how they were handled by the authorities.
Last week, Court wrote an open letter to Qantas Airlines opposing their support of same-sex marriage and her beliefs were condemned by several current and former players, including Australia's Samantha Stosur, Nick Kyrgios and Jaimee Fourlis.
Australian great Rod Laver says engravers should get to work putting the world number one's name on the Grand Slam trophy for an 11th time.
'And now, linking LGBT to Nazis, communists, the devil? This is not OK. This is in fact sick and it is dangerous. Kids will suffer more because of this continuous bashing and stigmatising of our LGBT community'
'If you follow the law, America offers opportunities. But those who violate the law will face the consequences.'
Novak Djokovic begins his hunt for a fifth Flushing Meadows crown when he meets Moldovan Radu Albot
Images from Day 3 of the 2025 Australian Open in Melbourne on Tuesday.
Seven-times champion Novak Djokovic produced some of his best tennis to outclass Italian 25th seed Lorenzo Musetti 6-4, 7-6(2), 6-4 on Friday and reach a 10th Wimbledon final on Friday.
This year's Australian Open will be allowed to admit up to 30,000 fans a day, around 50% of usual capacity, amid the COVID-19 pandemic.
