John McEnroe has ignited fresh debate at the French Open after questioning the severity of a punishment handed to a player at the centre of a sexism controversy.
The tennis legend was discussing the case of Paraguayan star Adolfo Daniel Vallejo, who received a hefty financial penalty after comments he made following his defeat to French teenager Moise Kouame at Roland Garros.
Vallejo attracted widespread criticism when he appeared to question whether a female umpire was suited to officiating such a high-pressure match.
Following his five-set loss, he suggested the encounter should have been overseen by a male official because of the atmosphere inside the stadium.
The remarks triggered an immediate backlash from across the sport, with fans, journalists and former players condemning the comments.
Among those to criticise Vallejo was former world No 1 Andy Roddick, who publicly expressed his frustration after hearing the player's explanation.
Tournament organisers subsequently fined Vallejo €65,000, a figure that represented a significant proportion of the prize money he earned at the event.
While McEnroe stopped short of defending the original comments, he made it clear he felt the punishment was excessive.
John McEnroe has ignited fresh debate at the French Open after questioning the severity of a punishment handed to a player at the centre of a sexism controversy
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Speaking during TNT Sports' coverage of Roland Garros, the seven-time Grand Slam champion said: "Here's the thing: €65,000 to say something asinine? That seems absurd.
"I can see $5,000, maybe $10,000."
McEnroe also pointed to Vallejo's background and language difficulties as factors that should potentially have been considered.
"This guy, he doesn't make the type of money," McEnroe continued.
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Adolfo Daniel Vallejo claimed the match required a male umpire due to the challenges posed by the partisan crowd | GETTY"For this guy to walk out, he's obviously stupid, but that is a big-time fine.
"It's his second language. He's not a natural English speaker. He speaks Spanish. You've got to cut the guy a little slack."
The comments have added another layer to what has already been a turbulent French Open, with organisers facing criticism on several fronts throughout the tournament.
A number of players have raised concerns over advertising boards positioned around the courts, arguing they present unnecessary risks during matches.
Former finalist Casper Ruud was among the most vocal critics after his clash with Joao Fonseca, while Katie Boulter, Zeynep Sonmez and Alexander Blockx have also urged organisers to reconsider the placement of sponsorship displays.
Away from the courts, discussions over prize money have continued to dominate headlines.
World No 1 Aryna Sabalenka has emerged as one of the leading voices calling for changes to how revenues are distributed at Grand Slam tournaments.
Female French Open winners since 2000 | GETTY/GB NEWSThe issue has become one of the biggest talking points in tennis and has reportedly contributed to tensions between players and tournament organisers.
Despite the off-court controversies, Roland Garros has still delivered plenty of drama on the clay.
A series of shock exits has blown both draws wide open, creating opportunities for players who may not have expected to challenge for major honours.
With several of the sport's biggest names already eliminated, the battle for the French Open title on both sides has become increasingly unpredictable.