(Photo credit: REUTERS/Guglielmo Mangiapane)

French Open organizers on Friday said a 'significant sanction' will be imposed on Adolfo Daniel Vallejo after the player said his second-round match should not have been umpired by a woman.

The sanction will be a fine, with the amount not announced.

Buoyed by the home crowd, French teenage prodigy Moise Kouame staved off a late rally to record a 6-3, 7-5, 3-6, 2-6, 7-6 (8) victory over Vallejo on Thursday. Vallejo led 5-2 in the deciding set before the 17-year-old Kouame battled back to end the match in just less than five hours.

Vallejo, a 22-year-old from Paraguay, took issue with the time Kouame was allowed to take between points and argued that umpire Ana Carvalho did not control the crowd, which loudly cheered for the teen.

'This sort of match needs to be umpired by a man. It's very difficult for a woman to do it,' Vallejo told Clay magazine. 'It has to be refereed by a man, because it's a very demanding crowd and you need a lot of strength to go against the crowd.'

The French Tennis Federation and Roland Garros organizers deemed Vallejo's comments as 'unacceptable.'

'The competence of an umpire is not determined by their gender, but by their professionalism and ability to officiate at the highest level,' the organizers said. 'The outcome of a sporting event, whether positive or negative, can never justify or excuse such remarks. The tournament organizers will impose a significant sanction on Adolfo Vallejo in the form of a fine.

'The Roland-Garros tournament strongly condemns all sexist remarks, regardless of who makes them, and offers its support to the match umpire and, more broadly, to all the tournament's umpiring officials.'

Vallejo, who is ranked 71st in the world, posted in Spanish on X that his words had been misconstrued.

'I never spoke about women in general, I spoke about the referee specifically, who didn't handle the crowd at any point during the match,' Vallejo wrote. 'That said, I also didn't say that I lost because of her. I congratulated the opponent and it's normal for the crowd to cheer for the home player.'

--Field Level Media