World No. 3 Iga Swiatek has ended her collaboration with coach Wim Fissette after a disappointing early exit from the Miami Open. The announcement came Monday, marking the complete of a partnership that lasted a year and a half.

Disappointment in Miami

Swiatek was eliminated in the second round of the Miami Open by her Polish compatriot, Magda Linette, with a score of 1-6, 7-5, 6-3. This loss prompted Swiatek to reflect on her performance and ultimately led to the decision to seek a new coaching direction.

“Miami hasn’t been easy for me. I feel disappointment, frustration, of course a feeling of worry and responsibility for what happened on the court.”

Iga Swiatek, via Instagram

Swiatek acknowledged learning quite a few important lessons from the experience.

A Year and a Half of Collaboration

Swiatek and Fissette began working together in October 2024, following the end of her three-year partnership with Tomasz Wiktorowski. During their time together, Swiatek achieved significant success, including winning three singles titles in 2025. These victories included a Grand Slam title at Wimbledon, a 1000 title in Cincinnati, and a 500 title in Seoul.

Despite this success, Swiatek had not advanced past the quarterfinal stage in any tournament since winning the United Cup team title.

Looking Ahead

Swiatek expressed gratitude for Fissette’s contributions, stating,

“After many months of working together with my trainer Wim Fissette, I made the decision to follow another path.”

Iga Swiatek, via Instagram

She thanked him for his support, his experience and everything we have accomplished together. Fissette also acknowledged the split, expressing his best wishes for Swiatek’s future success.

FAQ

What prompted Iga Swiatek to split with Wim Fissette?

A second-round loss at the Miami Open and a period of recent struggles prompted the decision.

How long did Swiatek and Fissette work together?

They collaborated for a year and a half, beginning in October 2024.

What were some of Swiatek’s accomplishments under Fissette?

She won three singles titles, including Wimbledon, Cincinnati, and Seoul.