Scans have revealed Liverpool striker Fernando Torres has suffered a thigh injury and he will be out of action for up to four weeks.
Torres pulled up in the dying moments of Spain's World Cup final victory over Netherlands and, following a scan at the Cemtro de Madrid Clinic on Tuesday, the Spanish football federation has now confirmed there is evidence of "a grade one muscle fibre rupture in the left thigh".
'Grade one' indicates the injury is the least severe rupture, and Torres is expected to be back in action within a month.
Head of Sports Science and Medicine Peter Brukner told the club's official website: "The initial assessment was he had a mild adductor tear and the Spanish medial staff didn't consider it to be too serious at the time.
"He had an MRI scan yesterday [Tuesday] which confirmed a small tear. He should be able to resume training within two to three weeks and be able to play again within three to four weeks."
Boss Roy Hodgson, meanwhile, is taking encouragement from the image of Torres wearing a Liverpool scarf after the World Cup victory.
"As Liverpool manager, I take great pride in the fact that two of our players can call themselves World Cup winners this summer," he said.
"Unfortunately, one team had to lose that final and, while my commiserations go out to the Dutch lads, I have to say congratulations to Fernando and Pepe (Reina). Winning the World Cup is the ultimate honour any player can have in international football and you could see what it meant to both players as soon as the celebrations started.
"I think it's safe to say the pictures of Fernando in the dressing room with the World Cup certainly went down well with our fans but the club can be proud of all the players who went away to the World Cup.
"To have four players reach the final is an incredible achievement and I look forward to working with them when they return to Melwood after their holidays."