Ugo Humbert could be sanctioned by his own country’s federation after pulling out of an event.

He did not compete at the Davis Cup in order to prioritise his body and well-being, before falling in the first round of the Australian Open to Ben Shelton.

Now, the national technical director of the French Tennis Federation has warned Humbert that he may face punishment.

“Obviously, we are a little sad,” Didier Retiere told L’Equipe. “Team competitions leave an incredible mark on the lives of players, on the life of the federation, on the life of the public and clubs.

“When you start playing tennis, of course the ambition is to become a professional player. But it must also include the fact of wearing the tricolour jersey.

“It’s up to the president of the FFT, Gilles Moretton, to make the decision. We are disappointed. We are working on the matter.”