Why Isn’t Gilles Simon Playing? His Retirement Explained

Gilles Simon is no longer playing professional tennis because he officially retired in November 2022 after a 20-year career on the ATP Tour.

The former World No. 6, nicknamed “Le Prof” for his tactical genius, played his final match at the Rolex Paris Masters, concluding a legendary run where he defeated stars like Andy Murray and Taylor Fritz.

Today, Simon has transitioned into high-level coaching and commentary, focusing on strategic mentorship rather than the physical grind of the tour. His decision was driven by chronic physical pain, mental exhaustion, and a desire for family life.

The Strategic Shift from Player to Consultant

The transition of a professional athlete from the court to the sidelines is rarely simple, but for a player of Simon’s intellectual caliber, it was an evolution that many analysts saw coming years in advance.

His retirement was not a sudden reaction to a single injury but a calculated decision based on several converging factors that made continuing at the elite level impossible.

Managing the Physical Limits of the Baseline Game

Gilles Simon was renowned for a grueling, physical baseline style that forced opponents into incredibly long rallies.

This “grind-it-out” philosophy required a body capable of extreme endurance and rapid recovery, traits that naturally decline as a player enters their late thirties.

By the time he reached 37, Simon admitted that the physical preparation and the strain of 52 weeks of touring had become entirely unsustainable.

In the final months of his career, he noted that he was “hurting everywhere” and that the physical recovery needed after professional matches was no longer manageable for his frame.

The mechanical requirements of his counter-punching game meant that if he could not maintain 100% physical integrity, his tactical advantages would vanish.

Recognizing that his body had reached its absolute limit, he chose to step away rather than witness a decline in his competitive standards.

The Mental Reality of Professional Touring

Beyond the physical constraints, the mental toll of the professional circuit played a decisive role in his departure. Traveling for 300 days a year under restrictive conditions eventually drained his passion for the lifestyle.

This was not a new development; as early as 2021, Simon had taken an indefinite mental health break from the sport, stating clearly that his heart was no longer into the constant travel and isolation.

By late 2022, he felt ready to step away completely, citing a sense of peace with his decision and stating he had “no sadness, no regrets”. This mental clarity allowed him to finish his career on his own terms rather than being forced out by circumstances.

The psychological weight of professional tennis is a theme he later explored in depth in his writings, highlighting the internal pressures that fans rarely see.

Prioritizing Family and Personal Milestones

After two decades on the road, Simon chose to prioritize his personal life and the stability of his home environment. He wanted to spend meaningful time with his partner, Carine Lauret, and their two sons, Timothee and Valentin.

For a player who spent his entire adult life living out of a suitcase, the opportunity to be a present father and partner was a significant motivator in hanging up his racquets at age 37.

A Legendary Farewell at the 2022 Rolex Paris Masters

Simon did not merely fade away into retirement; he orchestrated one of the most memorable final acts in modern tennis history.

His performance at the 2022 Rolex Paris Masters served as a final testament to the tactical brilliance that earned him his nickname and a peak ranking of World No. 6.

Defying Odds as a Wild Card

Entering the 2022 Paris Masters as a wild card, Simon was ranked outside the top 100 and was widely expected to have a short-lived final appearance.

However, the French veteran utilized his deep understanding of court geometry and pace to neutralize much younger and more powerful opponents.

This run showcased that while his physical speed may have diminished, his ability to “read” a match remained world-class.

Final Victories Against Elite Competition

In a stunning display of skill, Simon produced a magical final run by defeating Grand Slam champion Andy Murray in the first round. He followed this up with another upset, defeating the top-10 star Taylor Fritz in the second round.

These victories were not just sentimental wins; they were high-level tactical battles where Simon dismantled the rhythm of his opponents, proving he could still compete with the world’s best on any given day.

The Emotional Conclusion of a 20-Year Career

The journey officially ended on November 3, 2022, after a hard-fought round-of-16 loss to Felix Auger-Aliassime. The atmosphere in Paris was electric as the home crowd rallied behind their champion one last time.

Simon’s departure was marked by a celebration of his longevity and his unique contribution to the sport, leaving a legacy as one of the craftiest players of his generation.

Why Did Gilles Simon Stop Coaching Daniil Medvedev?

After retiring, Simon quickly transitioned into a coaching role, most notably joining the staff of former World No. 1 Daniil Medvedev in early 2024 as a tactical consultant. However, the partnership was relatively short-lived, concluding in February 2025.

Strategic Differences and Competition Results

While Simon brought fresh tactical perspectives to Medvedev’s game, the partnership did not produce the expected results on the scoreboard. During their core season together, Medvedev went titleless, which placed immense pressure on the coaching staff.

The two eventually decided to split due to different outlooks on match strategy and the direction of Medvedev’s technical development.

The Intense Pressure of the Player Box

In subsequent interviews, Simon provided a candid look at why the coaching relationship became unsustainable.

He admitted that while Medvedev is incredibly kind off the court, dealing with his “unfiltered” on-court outbursts from the coaching box was “brutal and highly unpleasant”.

The emotional strain of being the target of a player’s frustration, combined with a lack of on-court success, led to a mutual decision to end the stint.

The Enduring Legacy of “Le Prof”

Gilles Simon’s impact on tennis extends far beyond his individual match wins. He represents a specific school of thought—one that prioritizes intellect, patience, and tactical manipulation over raw power.

A “Giant Killer” Against the Big Three

Simon holds the rare and prestigious distinction of being one of the few players to have defeated all members of the “Big Three”—Roger Federer, Rafael Nadal, and Novak Djokovic—during their prime.

He beat Federer twice, Nadal once, and Djokovic once, often by using his unique ability to absorb their power and force them into unforced errors through relentless consistency.

This record cements his status as one of the most dangerous tacticians to ever step on a court.

Mentoring the Next Generation of French Talent

Today, Simon is deeply involved in tracking and supporting the next wave of French tennis stars. He frequently provides expert commentary and tactical analysis on players like Arthur Fils, who is seen as a major prospect for the future of the sport.

By sharing his “masterclass” tactical mind, Simon continues to influence the game, ensuring that the French tradition of versatile, intelligent play continues in the next generation.

Literary Contributions and Philosophical Insights

Simon has also made waves off the court as an author. He wrote a controversial and thought-provoking book titled Ce Sport Qui Rend Fou (“This Sport That Makes You Crazy”).

In this work, he details his unique philosophies on tennis development, specifically criticizing certain aspects of the French training system and advocating for a more individualized, tactical approach to coaching.

This book has established him as a leading intellectual voice in the sport, willing to challenge the status quo to improve the game’s future.

Frequently Asked Questions About Gilles Simon

Is Gilles Simon still involved in professional tennis?

Yes, although he is retired from active play, he remains highly active as an elite coach, tactical consultant, and expert commentator. He continues to share his insights on match strategy and player development through various media platforms and mentorship roles.

What caused the split between Simon and Daniil Medvedev?

The split in February 2025 was mutual and resulted from a combination of lackluster results and the “brutal” environment of the player box during Medvedev’s on-court outbursts. They also had differing views on tactical execution during high-pressure match situations.

What are Gilles Simon’s biggest career achievements?

Simon reached a career-high ranking of World No. 6, won 14 ATP singles titles, and is one of the few players to have at least one victory against Federer, Nadal, and Djokovic. He is widely regarded as one of the best tacticians of the 21st century.

What is the book Gilles Simon wrote?

He authored Ce Sport Qui Rend Fou (“This Sport That Makes You Crazy”), a book that delves into his philosophies on tennis and offers a critical look at how the sport is taught and developed, particularly in his home country of France.

Conclusion: A Mind That Never Leaves the Court

While Gilles Simon no longer steps onto the court to engage in 50-shot rallies, his presence in the tennis world is as significant as ever. His retirement marked the end of a physical era but the beginning of a strategic one.

Whether he is mentoring young phenoms like Arthur Fils or providing biting tactical analysis on a broadcast, “Le Prof” remains the sport’s preeminent professor of strategy.

His journey reminds us that in a sport often dominated by power, there will always be a place for the player who can outthink the competition.