Porto president Jorge Nuno de Lima Pinto da Costa says he knows nothing about a possible move for Olympique de Marseille midfielder Gianelli Imbula.
On Tuesday, Italian website Calciomercato.com confirmed through his agent that the player will play for Porto next season.
But Pinto has pretended not to know who the 22-year-old is ahead of a possible move to the club.
"Imbula? Who is he?" Pinto told A Bola.
"Maybe he's on his way to Oporto, maybe he's already here but I have never spoken to anyone about this matter.
"I arrived 15 hours ago and I have to meet an agent, but it has nothing to do with this player."