Tennis fans have been left stunned after Daniil Medvedev became the third star player in just 24 hours to split with his coach. The grand slam champion had been working with Thomas Johansson for the past year, but Johansson announced on social media that their partnership has ended.

“After almost one year working together, Daniil and I have decided to part ways,” the Swedish great wrote. “I want to thank Daniil for his trust and his hard work during this time and I wish him and his team all the best for the future.”

Daniil Medvedev and Jannik Sinner at Wimbledon.

Daniil Medvedev (L) is one of three players to split with their coach before the end of Wimbledon.

Medvedev confirmed the news, writing: “Thank you for the great work. It’s been a pleasure working with you and I appreciate all you have done.”

With Johannson by his side, Medvedev won titles in Almaty, Brisbane and Dubai. He made the final at Indian Wells and semi-finals in Rome, but his results at the grand slams have been underwhelming.

Thomas Johansson, pictured here watching Daniil Medvedev at the Paris Masters in 2025.

Thomas Johansson watches Daniil Medvedev at the Paris Masters in 2025.

He made shock first-round exits at the US Open and French Open, and went out in the fourth round at the Australian Open. At Wimbledon he lost in the third round.

Felix Auger-Aliassime and Jiri Lehecka part with coaches

The news of the split came just hours before the Wimbledon men’s final between Jannik Sinner and Alexander Zverev. It also came hot on the heels of Felix Auger-Aliassime and Jiri Lehecka parting with their coaches.

Auger-Aliassime announced he’s split with Frederic Fontang after 10 years, while Lehecka confirmed the end of his partnership with Michal Navratil after eight years. “I want to express my deepest respect, gratitude, and admiration for his dedication and the passion he brought every single day to helping me achieve my goals,” Auger-Aliassime said.

“Since I was 16 years old, he has guided my development and helped me experience incredible moments through this sport. He has also been by my side during the toughest moments of my career.”

Felix Auger-Aliassime and Frederic Fontang, pictured here at the Australian Open.

Felix Auger-Aliassime and Frederic Fontang at the Australian Open.

Lehecka wrote: “When I look back, I see eight years filled with hard work, sacrifices, victories, and defeats. Every single one of them had its purpose.

“Thank you, Michal, for being such an important part of this journey. For your support, honesty, toughness, and for believing in me, especially during the moments when things weren’t easy.

“Our journey together ends here. I’m truly grateful for everything we’ve built together. At the same time, I know that the past is only the foundation for what’s still to come. With humility, great motivation, and unwavering determination, I’m looking forward to the next chapter. The best may still be ahead of us. Thank you.”