Spanish media had earlier reported that Barcelona had asked former captain Xavi to take over from the under-pressure Ernesto Valverde.
"I will not deny that. There are negotiations about Xavi and everyone is talking about them... but I can say that Xavi so far is at Al-Sadd," Muhammad Ghulam Al-Balushi, Al-Sadd's sports director, told the Qatar-based BeIN broadcaster.
"The final decision is in the hands of Al-Sadd's management, in the hands of the manager, and the hands of Barcelona's management," he added ahead of Al-Sadd's weekend clash against Al-Rayyan.