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US Open 2026 – Men’s semi-finals: What to expect?

A fresh name will be etched onto the US Open Roll of Honour on Sunday.

Frances Tiafoe & Ben Shelton / Troisième tour - US Open 2024
 - Alex Sharp

There will be a first time US Open champion on Sunday in New York City.

The ardent home fans will be crossing their fingers hoping it’s either Ben Shelton or Frances Tiafoe. That electric American duo has been to the US Open semi-finals before, just like Karen Khachanov four years ago.

Standing above and beyond those three contenders is 2026 Roland-Garros champion Alexander Zverev, who has five major finals to call upon.

Can anyone stop Zverev adding to his major breakthrough from Court Philippe-Chatrier?

Alexander Zverev (No.1) vs Karen Khachanov

💪 The context / The current form

Rewind to the 2020 US Open and Zverev let Grand Slam glory slip from his grip in heart wrenching fashion, having built a two-set lead over Dominic Thiem. Six years later and the world No.2 is on the cusp of rejoining the trophy showdown line-up.

In most matches on tour the German is the clear favourite, has the experience and artillery to break down the vast majority of opponents.

Over to resurgent former world No.8 Karen Khachanov, who until jetting to NYC had a rough 2026, to unleash his full firepower and book his maiden major final.

🏆 Their 2026 tournament

The Zverev camp will have been concerned at the end of the second round. Their man had withstood two, late night into morning marathons. After those scares the German has gone from strength to strength without dropping a set.

1st round: victory against Lorenzo Sonego 6-4, 3-6, 6-7(7), 7-5, 6-4 (4hrs 53mins)

2nd round: victory against Quentin Halys 6-4, 4-6, 7-6(3), 6-7(3), 6-3 (4hrs 33mins)

3rd round: victory against Alejandro Tabilo 6-2, 7-6(2), 6-2 (2hrs 26mins)

Round of 16: victory against Luciano Darderi 6-2, 6-2, 7-6(3) (2hrs 31mins)

Quarter-finals: victory against Botic Van de Zandschulp 6-2, 7-5, 6-1 (2hrs 17mins)

The second-round dismissal of under-the-weather No.3 seed Félix Auger-Aliassime sent out a signal that Khachanov’s sledgehammer strokes were back on target. The 30-year-old transformed into a Grand Slam contender once again with his head-turning dismissal of American prodigy Learner Tien.

1st round: victory against Roman Burruchaga 6-3, 6-0, 6-1 (1hr 35mins)

2nd round: victory against Félix Auger-Aliassime 6-7(5), 6-3, 6-2, 6-2 (3hrs 17mins)

3rd round: victory against Benjamin Bonzi 6-3, 6-2, 6-4 (2hrs 10mins)

Round of 16: victory against Learner Tien 7-5, 4-6, 6-7(6), 6-1, 6-4 (3hrs 50mins)

Quarter-finals: victory against Alexander Blockx 6-2, 7-5, 3-2 ret. (1hr 38mins)

🆚 Face-to-face

On paper, this semi-final sends Zverev into third Grand Slam final in a row, owning a 6-3 tally from previous clashes with Khachanov. The world No.2 also leads the ATP Tour with 51 season victories so far and 23 major match wins in 2026. However, just last season, the current world No.50 won their most recent completed match with a 6-3, 4-6, 7-6(4) rumble in the Toronto Masters 1000.

🎤 Heard in media

Alexander Zverev: "There are people that you don't see from the outside, but I think he's somebody that works extremely hard. He's on the practice courts more than most people. He's always searching for solutions. He's always trying to find new ways to get better. He has a great coach who I've known also since juniors. He's been with him since juniors. That I respect a lot when people go together for a long time and go together a long way.

“We call him ‘The Professor' because he knows everything about tennis, and he knows every single string tension, knows what everybody does, so that's quite fun. He's a great guy. I've known him for many, many years, somebody that I grew up with playing junior tournaments. Again, I have massive respect for him. I hope it's going to be a great battle on Friday.

“Our games are quite similar, in a way, because we're two quite tall guys who try to dominate from the baseline. So whoever can do that better, I think will win.”

Karen Khachanov: “We had some great matches. He's leading the head-to-head, I think, 6-3 if I'm right, tough battles. Last year I won in Canada, which was very important one after a few defeats that I had against him.

“I will have to come up with the best form. I will have to have patience, to take control in the middle, to dictate, but not to rush. You know, to build the point in the right way, and then whenever I see and I feel the chance… Some point you have to make the difference. And obviously serve/return. He has big, big first serve, great return. So I have to be focused on that, as well.”

Frances Tiafoe (No.11) vs Ben Shelton (No.8)

💪 The context / The current form

It’s a topic that constantly follows current American players and Andy Roddick around, particularly during the US Open. The last male stars and stripes Grand Slam singles champion was indeed Roddick at Flushing Meadows back in 2003.

Taylor Fritz came ever so close in 2024 as runner-up to Jannik Sinner in New York.

Two years on and Team USA guarantees a finalist and guarantees a show. On Friday night under the lights, true entertainers Ben Shelton and Frances Tiafoe will grapple for a maiden Grand Slam final.

Grab the popcorn!

🏆 Their 2026 tournament

Look at the Big Foe scorelines below, the 28-year-old has been through it all this fortnight.

The No.11 seed has pulled off nail-biting comebacks and also dominated proceedings, all with chest bumping and mischievous grins.

The quarter-final epic with countryman Alex Michelsen proved Tiafoe is back to his very best, he has a steely look in his eyes.

1st round: victory against Martin Damm 6-4, 4-6, 3-6, 6-3, 6-4 (3hrs 48mins)

2nd round: victory against Rei Sakamoto 6-3, 7-6(2), 7-5 (2hrs 40mins)

3rd round: victory against Valentin Vacherot 6-4, 6-2, 6-4 (1hr 59mins)

Round of 16: victory against Daniil Medvedev 7-6(1), 6-4, 7-6(6) (2hrs 57mins)

Quarter-finals: victory against Alex Michelsen 5-7, 3-6, 7-5, 6-3, 7-6 [10-6] (4hrs 39mins)

Last month, Shelton lifted the Masters 1000 title in Montreal. He’s rediscovered that blazing form on home soil, with his cannonball serve and all-round game firing on all cylinders.

If you haven’t yet, check out the highlights from his career-best victory against the defending champion Carlos Alcaraz. The amount of highlight-worthy points was off the charts.

1st round: victory against Tallon Griekspoor 1-6, 6-1, 7-6(3), 6-2 (2hrs 35mins)

2nd round: victory against Hubbert Hurkacz 6-3, 5-7, 7-6(3), 7-5 (3hrs 24mins)

3rd round: victory against Denis Shapovalov 7-6(3), 6-7(5), 6-3, 6-4 (3hrs 22mins)

Round of 16: victory against Stefanos Tsitsipas 6-2, 6-3, 6-4 (1hr 52mins)

Quarter-finals: victory against Carlos Alcaraz 6-7(5), 6-1, 6-3, 1-6, 7-6(7) (4hrs 28mins)

🆚 Face-to-face

These American showstopping heroes have met four times before with a 3-1 scoreline in Shelton’s favour.

In an intriguing addition they have clashed twice at the US Open too. Back in Shelton’s 2023 adventure to the Final Four, he edged past Tiafoe in four enthralling sets.

12 months on and Tiafoe gained revenge by going the distance with his Team USA teammate.

Expect yet another extended battle on Friday night, it should be nothing short of spectacular.

🎤 Heard in media

Frances Tiafoe: “That's what you want, right? At this point, it's not meant to be easy against any guy, semifinals of a major. You're supposed to play some of the best players in the world.

“Obviously Ben is also a different task. Lefty, going for broke, and has the all-court game. Me and Ben have played two great matches here.”