Wimbledon sparks major changes: Felix Auger-Aliassime and Jiri Lehecka split with longtime coaches after painful defeats

Saturday, 11 July 2026 at 06:30

Wimbledon 2026 has not only produced dramatic moments on court but has also triggered important decisions away from the spotlight. Shortly after their campaigns at the All England Club came to an end, Félix Auger-Aliassime and Jiří Lehecka announced the conclusion of their respective partnerships with the coaches who played central roles in their professional development.

Both players entered Wimbledon hoping to make deep runs and continue building momentum. Instead, the tournament ended with difficult defeats and a period of reflection that has now led to significant changes within their teams.

For Auger-Aliassime, the announcement marks the end of one of the longest coaching relationships in modern tennis. The Canadian confirmed his split with longtime coach Frédéric Fontang, who had worked with him since Félix was 16 years old and played a key role in his development. In Lehecka’s case, the Czech player also ended an eight-year partnership with Michal Navrátil after a collaboration that started during his junior years.

The partnership helped Auger-Aliassime establish himself among the world’s elite, winning ATP titles and reaching his first Grand Slam semifinal at the 2021 US Open. However, after several inconsistent seasons, the Canadian has decided to start a new chapter as he continues searching for the level that once made him one of the most promising players of his generation.

Auger-Aliassime thanks Fontang after decade-long partnership

Auger-Aliassime’s Wimbledon campaign ended in heartbreaking fashion after a five-hour, 15-minute battle against Novak Djokovic in the quarter-finals. The Canadian pushed the seven-time champion to a deciding-set tie-break before falling short, but showed once again that he remains capable of competing with the very best.

The Canadian confirmed that Wimbledon was his final tournament working with Frédéric Fontang, the coach who joined his team when he was just 16 years old and guided him through much of his rise on the ATP Tour.

“After nearly ten years of working together, it has recently been decided that Wimbledon would be my last tournament with Frédéric by my side as my coach,” Auger-Aliassime wrote on his Instagram account.

“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. In those difficult times, I always found in him the calm, composure, and wisdom I needed to overcome those challenges.”

The Canadian added that Fontang became more than just a coach during their time together. “Beyond being an outstanding coach, he has been a true mentor throughout my journey into adulthood,” he said.

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Una publicación compartida de Félix Auger-Aliassime (@felixaliassime)

Lehecka announces emotional coaching split after Wimbledon

Lehecka also confirmed a major change following his Wimbledon campaign. The Czech player ended his eight-year collaboration with Michal Navrátil, who had been a constant presence throughout his rise from junior tennis to the ATP Tour.

Lehecka reached the fourth round at Wimbledon before losing to eventual finalist Alexander Zverev in four sets. The 24-year-old has shown flashes of elite potential, including a run to the Australian Open semifinals earlier in his career, but is now looking for a fresh direction as he attempts to establish himself among the top players.

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

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A post shared by Jiří Lehečka (@leheckajiri)

“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.”

The Czech player made clear that the decision represents a new beginning rather than an ending. “With humility, great motivation, and unwavering determination, I’m looking forward to the next chapter. The best may still be ahead of us,” Lehecka added.

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Cristhián AvilaTennis Journalist

Cristhián Ávila is a tennis journalist based in Santiago, Chile, and has been part of the TennisUpToDate team since early 2023. He covers the ATP and WTA Tours as well as all four Grand Slams, producing breaking news, match reports, analysis, and regular liveblogs from major tournaments.

His reporting combines statistical analysis with clear explanation, helping readers understand tactical developments, player form, and broader storylines across the tour. Working fluently in both Spanish and English, Cristhián collaborates with an international editorial team and contributes to comprehensive global coverage. As part of his work, he has conducted interviews and media interactions with leading figures in the sport, including Caroline Wozniacki and John McEnroe.

In his journalism, Cristhián places strong emphasis on careful sourcing, editorial accuracy, and updating articles promptly when new, verified information becomes available. His coverage is grounded in research, context, and direct engagement with professional tennis.

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