Chelsea winger Eden Hazard says the players are unaffected by the jeering aimed at manager Rafa Benitez.
Hazard, however, admits he does notice it during games.
"When you're out there on the field you can hear what's going on from the stands, if there's any booing or jeering," Hazard told the Mail on Sunday.
"But you're so concentrated on the game itself or doing your best for the manager, because we're fine with the manager. Obviously you have to respect the fans' opinions but I don't think it affects us, because we're just focused on the job in hand."