The rest of the first team squad fly to Hungary for their Champions League game against Debrecen later today but Torres will remain behind on Merseyside for treatment on his groin injury.
"We thought it'd be two or three weeks and he's only 12 or 13 days into that, so there's no point in him going," said Rafael Benitez.
"The next few days will decide if he is fit for Everton, but at this moment there are no guarantees."
