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Alexander Zverev (3) 1-2 6-3 Learner Tien* (25) Zverev gets to the net and smashes down a crosscourt forehand winner to move ahead. Tien fires back with the next three points and while Zverev responds with a forehand that forces the error to make it 40-30, the American takes the game with a commanding overhead winner.
Alexander Zverev* (3) 1-1 6-3 Learner Tien (25) An extended, 18-shot baseline rally ends when Tien finds the angle and drives a backhand winner beyond Zverev. A powerful serve forces an error that brings Zverev back level and he then fires down an ace to move ahead. The third seed smashes a forehand down the line to make it 40-15 and then uses yet another powerful first serve, this one sent back into the net by Tien, to claim his first game of the second set.
Alexander Zverev (3) 0-1 6-3 Learner Tien* (25) Tien quickly moves to a 40-15 lead in the second set’s opening game but then double faults, giving Zverev a sniff. The American responds, though, and takes the game when an extended baseline rally ends with the German committing an unforced forehand error.
Strong start for Learner Tien in the second set. Photograph: Tingshu Wang/ReutersShare
Updated at 22.31 EST
Zverev did what he need to do to ease to that first set win: landing 70% of his first serves across the opening set, compared to just the 46% by Tien. And while the American is winning 82% of his first serves, that drops to 46% on his second.
ShareAlexander Zverev takes the first set 6-3
Alexander Zverev* (3) 6-3 Learner Tien (25) Zverev steps up, seeking to serve out the first set, and with Tien very deep to return his second serve gets him moving across the baseline on his follow-up shot and forces the error. He cramps the American and forces another to move further ahead but a strong forehand return from Tien tees him up to soon fire down a big forehand winner to get on the board.
Zverev whips down another serve Tien can’t return to bring up set point and then finishes things with an ace to take the first set in 36 minutes.
Alexander Zverev (3) 5-3 Learner Tien* (25) An unforced forehand error on a deep return from Zverev sees Tien give up the first point but he gathers himself and takes the next three to move to 40-15. A really well-placed second serve ace, one that leaves Zverev blinking, then wraps up the hold.
Alexander Zverev* (3) 5-2 Learner Tien (25) Tien takes the first point but sends a shot long at the end of a 13-shot baseline battle to be pegged back. Zverev works the bounce well on second serve once more to move ahead but Tien fires back with a forehand down the baseline that Zverev is forced to stretch for and fail to slice back over the net.
A mishit backhand slice from Zverev collects the net and brings and gives Tien his first break point of the match but the third seed fires across another unreturnable serve to make it deuce. The German than moves into the advantage with a big forehand but Tien pegs him back by moving him around the court and ultimately forcing an error.
Zverev gets to the net and regains the advantage by dropping a shot that angles away from Tien’s charge. Another big serve is then unable to be returned and the hold is secured.
Alexander Zverev unleashes his serve on Learner Tien. Photograph: James Ross/EPAShare
Updated at 22.18 EST
Alexander Zverev (3) 4-2 Learner Tien* (25) Zverev takes the first point but Tien answers back by forcing two errors – the second at the end of a nine-shot rally – to move ahead 30-15.
But another double fault – Tien’s second – brings Zverev back level and an unforced forehand error than brings up the game’s first break point. The American rallies to bring it back to deuce only to fall behind once again and this time, the break comes: Zverev letting out a guttural yell as he watches a Tien forehand go wide.
Tien is landing just 47% of his first serves and winning just 40% of his second serves. Danger signs.
Updated at 22.09 EST
Alexander Zverev* (3) 3-2 Learner Tien (25) A nicely placed forehand from Tien can’t be returned by Zverev and ends a 10-shot baseline rally. Two powerful serves from Zverev result in him coming back to claim the ascendency and he uses then uses a mammoth bounce on second-serve to induce the error that makes it 40-15.
There’s a brief pause as Zverev sees… something (?) he doesn’t like but that doesn’t stop him from firing a forehand winner from the baseline to hold serve.
Alexander Zverev (3) 2-2 Learner Tien* (25) Both players have their serve working early, Zvrev missing three returns in a game sealed when Tien firs a 201 km/h ace down the T.
Alexander Zverev* (3) 2-1 Learner Tien (25) Tien sends a backhand long to give Zverev the first point but is able to force his opponent to scramble and send a backhand wide to level things.
An unforced forehand error from Zverev sees him fall behind but he responds with a devastating ace sent wide. The German then moves ahead with a forehand winner and follows that up with a powerful serve Tien can only return long to take the game.
Alexander Zverev (3) 1-1 Learner Tien* (25) Tien looks to answer straight back by racing to a 40-0 lead and while a double fault denies him a hold to love of his own, Zverev sends a deep forehand long to hand him his first game of the contest.
ShareZverev and Tien get under way
Alexander Zverev* (3) 1-0 Learner Tien (25)
Just the start that Zverev would have wanted, making a statement of intent by holding to love in the opening game of the match.
Learner Tien and Alexander Zverev pose for a photo before their quarter final match. Photograph: Tingshu Wang/ReutersShare
Updated at 21.51 EST
Zverev (3) advanced past Argentine Francisco Cerundolo (18) in straight sets the fourth round, after previously defeating Cameron Norrie (26), Alexandre Muller, and Gabriel Diallo.
Tien (25) surprised many by dominating Daniil Medvedev (11) to punch his ticket to the quarterfinals and has also beaten Nuno Borges, Alexander Shevchenko, and Marcos Giron so far.
Before we start the actual tennis, it’s time for another episode of the Fashion Files. Both players are highlighting their ensembles with a dash of orange this afternoon, Zverev donning an orange headband and Tien an orange cap, wristbands, and socks. Both belligerents are wearing white t-shirts, while the third seed has opted for black shorts and the underdog opting for a white pair that matches his top.
As a horde of influencers descend upon the Australian Open this year, the off-court fashion has become much more noticeably this year, too, as Lucianne Tonti has explored today.
No doubt the black Chuck Taylors, black jeans, and black t-shirt I donned to cover the A-League Men across the road at AAMI Park yesterday is going to start a trend any day now.
The Heat Stress Scale has moved past 5.0, prompting a swathe of suspensions across the outdoor courts in Melbourne.
Given that it’s taken place between matches, however, it doesn’t look like it’s going to delay the start of Zverev and Tien – the pair making their way out onto Rod Laver Arena as I type.
The AO Heat Stress Scale is above 5.0. Play and practice is suspended on outside courts.
The roofs on RLA and MCA are now closed and will remain closed as per the AO Extreme Heat Protocols.
If onsite, please seek shade and apply cooling strategies. Ground Pass holders can…
— #AusOpen (@AustralianOpen) January 27, 2026Share
Updated at 21.38 EST
We said goodbye to Casper Ruud (12) last night but, perhaps, not a moment too soon: the Norwegian now able to return home to be with his wife, Maria, ahead of the expected birth of their first child this weekend.
Tumaini Carayol was on hand as he went down 3-6, 6-4, 6-3, 6-4 to Ben Shelton (8).
Updated at 21.36 EST
In case you missed it yesterday, youngster Ntungamili Raguin made history: becoming the first player from Botswana to win a Grand Slam match when he defeated Dimitar Kisimov 7-5 6-1 6-4 in the junior boy’s singles.
Out on on Margaret Court Arena, fourth seeded women’s duo Elise Mertens and Shuai Zhang have taken out the opening set of their clash with American team Hailey Baptiste and Peyton Stearns 6-4. The winner of that match will face Eri Hozumi and Fang-Hsien Wu in the quarterfinals, who upset eighth seeds Ellen Perez and Demi Schuurs.
ShareShareShareSabalenka sees off Jovic to move into semis
Aryna Sabalenka (1) 6-0 6-3 Iva Jovic (29) After being challenged by Jovic in the first set, Sabalenka was irresistible in the second; taking less than half-an-hour to bring up the bagel and move into the final four, where she’ll face Coco Gauff (3) or Elina Svitolina (12). It’s going to take something special to deny her a third-title here in Melbourne.
After claiming the scalp of Jasmine Paolini (7) in the second round, Jovic’s first trip to the last eight of a grand slam proves a short one. But at just 18-years of age, it can be guaranteed that it’s not her last one. Cannot wait to see what this young Californian achieves in the future.
Aryna Sabalenka celebrates winning her quarter-final match against Iva Jovic. Photograph: James Ross/AAPShare
Updated at 21.38 EST
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Aryna Sabalenka (1) 5-0 6-3 Iva Jovic (29) Before we take you through the rest of the colour of today’s action and run down what you may have missed yesterday, though, we’ll need to turn our eyes to Rod Laver, as the top seed is threatening to make light work of her American challenger in the second set.
As the Heat Stress Scale hits 4.0, a remarkable passing backhand brings up yet another break point for Sabalenka, with a third-straight break then secured when Jovic double-faults.
The AO Heat Stress Scale is above 4.0.
A 10-minute cooling break will be allowed in singles matches.
If onsite, please seek shade or air-conditioned areas. Ground Pass holders can access MCA.
— #AusOpen (@AustralianOpen) January 27, 2026
Updated at 21.08 EST
Could de Minaur be said to have twice the home court advantage today; the ‘Demon not only playing in front of his home fans but also taking the court on a day that’s hot as hell?
Admittedly, the extreme heat means that the roof is likely to be closed when he takes the court against Alcaraz later today – the air conditioned conditions ensuring the temperature won’t play a defining factor in the result – but this, too, could prove something of a bonus to the Sydneysider.
Simon Cambers explains how.
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Joey Lynch
Howdy y’all it’s ya boi Joey Lynch and to another day of the Guardian’s live coverage of the 2026 Australian Open. And the word of the day is: extremely hot. Yes, that’s two words. But it’s just that hot.
The Bureau of Meteorology says that it’s 36C right now – 96.8F in freedom units – and is projecting that it’s going to rise to a murderous top of 45C (13F) by the time we get to 5pm local time. Thus, it’s not a matter of if the Australian Open Heat Stress Scale reaches five, play on outdoor courts is suspended, and play on the indoor courts are halted until the roofs are closed, but when.
Fans and organisers are doing their best to seek relief from the conditions where they can but there’s still tennis to be played – even if the start of the wheelchair tennis draw has been pushed back because of the conditions.
We’ll be bringing you live coverage of Alexander Zverev (3) and Learner Tien’s (25) quarterfinal clash out on Rod Laver Arena when their meeting commences but before they can take the court we’ll run through the conclusion of the last eight meeting between Aryna Sabalenka (1) and Iva Jovic (29).
Iva Jovic uses ice packs during a break against Aryna Sabalenk during their women’s quarter-finals match. Photograph: James Ross/EPA
The teenage American took the world No 1 to 59 minutes in the opening set before going down 6-3 but her hopes of quickly responding were dented when she was broken in her first two service games in the second set. Nonetheless, with less expectations to go deep into this tournament, you’d think the prospect of the long and arduous battle she’d need to launch to come-from-behind would weigh less on Jovic’s mind than Sabalenka’s – who will undoubtedly want to see this match out quickly and begin recovery for a semifinal.
Zverev and Tien will be followed later this evening by meetings between Coco Gauff (3) and Elina Svitolina (12) and Carlos Alcaraz (1) and local hope Alex de Minaur (6). Elsewhere, the American women’s double pairing of Hailey Baptiste and Peyton Stearns are meeting fourth seeded duo Elise Mertens and Shuai Zhang on Margaret Court Arena, the same court where Australian men’s doubles wildcards Jason Kubler and Marc Polmans will meet 12th seeded French team Sadio Doumbia and Fabien Reboul later this evening.
Updated at 21.04 EST