Iga Swiatek Severs Ties With Coach Wim Fissette Following Shock Miami Open Defeat And Form Slump

World No. 3 Iga Swiatek confirms a split from coach Wim Fissette after a shock Miami Open exit, seeking a new direction for the 2026 clay season.

By: AXL Media

Published: Mar 24, 2026, 5:14 AM EDT

Source: Information for this report was sourced from Tennis365

The Immediate Fallout From A Miami Collapse

The professional relationship between Iga Swiatek and Wim Fissette has concluded abruptly following a startling exit from the Miami Open. Swiatek suffered a significant setback after losing her opening match to Magda Linette, marking the first time in over seventy tournaments that the Polish star failed to progress past her first appearance. In a public statement, Swiatek admitted to feeling a sense of responsibility and bitterness regarding her recent on court performance, signaling that the defeat was the final catalyst for a major structural change within her team.

A Volatile Tenure Defined By Summer Success

The collaboration, which began in late 2024, was characterized by extreme highs and challenging lows. While the partnership struggled initially, failing to produce a final in the first half of 2025, it eventually yielded a historic victory at Wimbledon. Swiatek described the period as an intense chapter filled with lessons that allowed her to achieve a lifelong sporting dream on the grass courts of London. However, the subsequent six months failed to maintain that momentum, as the twenty four year old was unable to reach another WTA final after her triumph in Seoul last September.

The Strategic Pivot Before Clay Season

By opting to part ways with Fissette now, Swiatek is effectively hitting the reset button before the crucial clay court swing. According to Swiatek, the decision to take a different path was made to allow for self reflection and preparation for what she describes as a new chapter. While Fissette departs, the remainder of her support staff remains in place, suggesting that the athlete is looking for a specific tactical shift rather than a complete overhaul of her physical or mental conditioning team.