“He Faked It”: Sebastián Báez Accuses World No.1 Carlos Alcaraz of Gamesmanship in Japan Open 2025 Clash
What should have been a routine opening victory for Carlos Alcaraz at the Japan Open 2025 has turned into a storm of controversy. The world number one has been accused by Argentine star Sebastián Báez of faking a foot injury to break his momentum in Tokyo — claims that have set the tennis world alight.
Alcaraz, seeded No.1 in a draw packed with top names including Taylor Fritz, Holger Rune and Casper Ruud, overcame Báez in straight sets. But the Argentine insists the result was tainted, alleging that Alcaraz’s dramatic medical timeout in the first set was “a trick” to disrupt his rhythm.
A Tournament of Heavyweights
The 2025 edition of the Japan Open boasts one of its strongest fields in years. Alcaraz leads the pack as top seed, with American Taylor Fritz seeded No.2 and Denmark’s Holger Rune at No.3. Norway’s Casper Ruud, Czech star Tomáš Macháč, Frenchman Ugo Humbert, Canada’s Denis Shapovalov and American Frances Tiafoe round out the top eight seeds.
For fans in Tokyo, the sight of Alcaraz stepping onto Ariake Coliseum was the highlight of the opening round. But within minutes, the atmosphere shifted.
The Incident
At 2-2 in the first set, Alcaraz appeared to jar his left foot and called for an immediate medical timeout. Trainers strapped his ankle heavily while Báez — visibly frustrated — was forced to wait.
When play resumed, Alcaraz broke Báez’s serve to move ahead 5-4, before serving out the set. After a short rain delay, the Spaniard rolled through the second set 6-3, never facing a break point. The match was over in 90 minutes.
On paper, it looked like another routine victory for the No.1 seed. But Báez saw something more sinister.
Báez Strikes Back
“Let’s be honest,” Báez fumed afterwards. “With an ankle like that, you don’t move the way he did. You don’t suddenly dominate after saying you might not continue. It was a trick — pure gamesmanship.”
He added: “I had him where I wanted. Then the pause comes, the physio comes on, and suddenly the rhythm is gone. He was fine after that. For me, that’s not fair play.”
Alcaraz’s Version
Alcaraz’s own post-match comments painted a different picture. “I was scared. I’m not going to lie,” he told reporters. “In the first five minutes I thought I wouldn’t continue. I felt my ankle and did not feel great. I’m just happy to be able to play after that.”
But rather than silencing doubts, his remarks only stoked Báez’s frustration. “If he really thought he couldn’t continue, then how does he play like that? It doesn’t make sense,” the Argentine said.
Gamesmanship or Grit?
The row has quickly become the biggest talking point of the Japan Open. Tennis fans and pundits are divided: was this a legitimate medical scare, or a calculated pause to swing momentum?
“This is not a new debate,” said former pro Mark Petchey. “Players have long been accused of using medical timeouts tactically. Djokovic has been criticised for it, Murray too. The difficulty is, only the player knows the truth.”
On X (formerly Twitter), fans clashed. One wrote: “Alcaraz fought through pain like a champion. End of story.” Another snapped back: “If you need a timeout then sprint around minutes later, maybe it wasn’t that serious.”
The Weight of No.1
Part of the reason the accusations have blown up lies in Alcaraz’s status. As world number one and top seed in Tokyo, everything he does is magnified.
“Being at the top makes you a target,” said historian Chris Bowers. “If you win while appearing injured, rivals will always question it. That’s part of the territory.”
For Báez, who was seeking a career-defining upset, the timing of the interruption made his defeat sting all the more.
The Silence from Team Alcaraz
So far, Alcaraz’s camp has refused to respond directly to Báez’s allegations. Insiders say the Spaniard is focused on his next match and will not engage in a war of words.
But others argue silence could make things worse. “Sometimes denying it firmly is better than letting critics run the narrative,” one veteran journalist noted.
Calls for Rule Changes
The controversy has reignited calls for the ATP to tighten medical timeout rules. Suggestions include limiting timeouts to clear physical injuries or requiring more stringent checks by independent doctors.
“You can’t legislate honesty,” one coach remarked. “But you can reduce opportunities for abuse. Right now, the system is too open to interpretation.”
Looking Ahead
Despite the storm, Alcaraz remains the favourite to lift the 2025 Japan Open trophy. His path, however, is not easy. If he gets past the second round, potential clashes with seeds like Holger Rune, Casper Ruud, or American star Taylor Fritz could await.
For Báez, the defeat may linger less for the scoreline and more for the belief that he was wronged. Whether fans agree or not, his accusations have ensured that Alcaraz’s Tokyo campaign will now be judged on more than just results.
The Verdict
Was Carlos Alcaraz genuinely hurt in Tokyo, or did he cleverly exploit the rules to halt Sebastián Báez’s momentum? The truth may never be known.
What is clear is that the Japan Open 2025, already brimming with talent, has found its first controversy. Alcaraz marches on in pursuit of the title, but the whispers of “gamesmanship” will follow him with every step he takes.
For Báez, his words may not change the result — but they have certainly changed the conversation.
