Monfils's Paris Farewell Is Off After an Anti-Doping List Retired Him First

Most careers end with a wave. Gael Monfils’s ended with a listing. The International Tennis Integrity Agency confirmed on Wednesday that the 40-year-old has retired and sits on its official list of retired players, Reuters reports, and AFP reports his name has been on that list since October 5. Nobody announced it at the time. The farewell tennis had planned for him, a last appearance at the Paris Masters in his home city in early November, is cancelled by a line in an anti-doping register.

How did an anti-doping list come to end his career?

Because that list is the sport’s formal definition of retired. An ITIA spokesperson told Reuters that Monfils’s retirement removes him from anti-doping protocols and means he is no longer eligible to enter tournaments, and that he has been added to the agency’s official list of retired players. Players notify the ITIA when they retire precisely so the testing pool stays accurate. The administrative act is the retirement, in the eyes of every tournament entry system. It is a quieter version of how this season keeps ending careers off the court, in the same month that Jannik Sinner’s knee closed his 2026 season early and sent his replacement to Riyadh instead.

Why does the October 5 date matter so much?

Because of what was still on his calendar after it. Monfils announced in October 2025 that he would retire following the 2026 season, and the expectation, reported by both agencies, was a farewell at the Paris Masters at Bercy at the start of November. AFP reports he had also received a wildcard for an ATP 250 in Lyon. An October 5 listing rules out both. It also starts a clock that makes a change of heart impractical: under the anti-doping rules, a listed player must stay available for random testing for at least six months before returning, AFP reports. The rule is an integrity safeguard, built to stop a player retiring out of the testing pool and walking back in. Applied to a 40-year-old ranked No. 254, it reads as a full stop.

What was Monfils’s last match, in the end?

A US Open second-round match in early September that nobody knew was the last one. Monfils lost to Learner Tien, Reuters reports, the American teenager who has since stepped into Sinner’s place in the postponed Six Kings Slam field in Riyadh. The match before it carries the stat his career will be filed under: by beating Adolfo Daniel Vallejo in the first round, Monfils became only the third man aged 40 or over to win a US Open match in the Open era, after Ken Rosewall in 1977 and Jimmy Connors in 1992, AFP reports. He reached the mixed doubles semi-finals at the same tournament with his wife, Elina Svitolina. As final fortnights go, it was a good one. It just was not billed as one.

What kind of player is tennis losing?

The showman of his generation, with numbers that outlast the highlight reels. Monfils won 13 ATP titles, from Poland in 2005 to Auckland in January 2025, Reuters reports, reached world No. 6, and played two Grand Slam semi-finals and three Masters 1000 finals, AFP reports. The Auckland title, won at 38, made him the oldest tour champion since 1977, a record Novak Djokovic has since taken from him. His game was built on speed and improvisation that made crowds in every time zone treat his matches as events, a standing the current tour’s entertainers are still measured against during weeks like Shanghai’s pocket-ball and toilet-break sideshows.

Why is he the last of the musketeers?

The French generation that carried the country’s tennis for fifteen years has now left in full. Tsonga, Simon and Gasquet had already retired; Monfils was the last of the four still playing, AFP reports, and his exit closes the group. The other three moved into roles around the sport. Monfils, AFP reports, said in September that he intends to move into finance and work as a wealth manager for a Swiss company, which fits the pattern of a career that always had an exit plan running alongside it, much like the Shanghai field’s other veterans weighing what comes after the tour.

What happens next, and will there be a farewell anyway?

Formally, nothing: no Paris entry, no Lyon wildcard, and a six-month testing obligation if he ever wanted to return. Informally, Paris has a decision to make. The tournament he was meant to finish at can still honour him without a racquet in his hand, and a player this popular, in his home city, is unlikely to be allowed to slip away on a register entry alone. As of Wednesday morning he had said nothing publicly, AFP reports, and Reuters has asked his agency for comment. The first words on the end of Gael Monfils’s career, when they come, will be his own. They will arrive about ten days after the career did.