Messi probably won't play football again until 2014

Barcelona: Barcelona said on Monday that the four-time World Player of the Year has another leg injury — his third of the season — and this time needs six to eight weeks to recover. That would rule Messi out until about Christmas, when the Spanish league takes its annual winter break.

The Argentina forward sustained a left hamstring tear on Sunday in Barcelona's 4-1 victory at Real Betis, the latest setback for a player whose reign as the world's best footballer had been largely injury free until the end of last season.

A hamstring problem forced him to miss crucial games then as well, and Barcelona struggled without him. This season, the 26-year-old forward hurt his left thigh in August and then was sidelined for three weeks with a small muscle tear in his right thigh sustained in late September.

It's reason for concern for both Barcelona and Argentina, whose hopes of winning next summer's World Cup largely rest on having a fit Messi.

"It's worrying when a player injures himself in the same place," Argentina coach Alejandro Sabella said after dropping Messi from the South Americans' friendlies against Ecuador and Bosnia-Herzegovina. "Being injured so near the World Cup could be influential."

Barcelona leads the Spanish league but will now be without Messi for up to eight games, including its last two Champions League group games against Ajax and Celtic, four Spanish League matches and the two legs of the Copa del Rey's round of 32.

Despite his many injury problems this season, Messi has scored 14 goals in 16 games. But he endured a four-game scoreless streak in the league — an eternity by his standards — and he hasn't had his usual burst of speed when playing less than fully fit.

"Messi needs to stop and take care of himself,'' Barcelona teammate Cesc Fabregas said. "I also went through a very bad year-and-a-half at Arsenal because of the same injury. I hope he recovers."

Barcelona also said Fabregas had injured his right knee in Sunday's game, and will miss Spain's upcoming friendlies against Equatorial Guinea and South Africa.