Tennis star Jannik Sinner. © Instagram
Tennis superstar Jannik Sinner continues to prepare for the season in Dubai. He was able to welcome an unexpected and prominent guest.
December 11, 2025
From: det
Even though Jannik Sinner isn’t currently playing any tournaments, the Sesto tennis star has plenty to talk about. Whether at a glamorous dinner or at his appearance at the grand Formula 1 finale in Abu Dhabi – Sinner is always in the spotlight. Now the Pusterer also caused a stir with a prominent training guest.
As part of his preparation for the season, Sinner dueled with Simona Halep on the training pitch. The Romanian, who was number 1 in the world rankings for a total of 64 weeks, actually ended her career in February of this year. Nevertheless, there was a brief exchange of blows with Sinner.
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In addition to their Grand Slam victories (four for Sinner, two for Halep), the two tennis greats have another common denominator: coach Darren Cahill. The current Sinner coach also had Halep under his wing during his career. It was also Cahill who posted a short video of the training on his Instagram profile and wrote: “Two champions.”
Simone Vagnozzi’s Instagram story caused laughter.
Cahill shared another snapshot on Instagram. You can see: The Sinner team playing a football match on a beach in Dubai. Above all, Simone Vagnozzi – the other coach in the Sinner team – had a lot of fun. He tagged star goalkeeper Gianluigi Donnarumma in the Instagram photo showing his parade.
