Claudio Bravo could miss four La Liga games for Barcelona. VI Images/Getty Images

Barcelona goalkeeper Claudio Bravo will be sidelined for up to three weeks, according to his agent.

Bravo suffered a calf injury in training on Monday but Barca did not say how long the Chile international would be sidelined for.

However, Bravo's agent, Cristian Ogalde, told Chilean radio station Radio Cooperativa: "The news worried all of us at the beginning but Claudio is well. It's a muscular injury that happens without any specific reasons.

"I spoke to him and he is calm. It's an injury that will take up to three weeks to be fit 100 percent."