AC Milan winger Christian Pulisic has suffered a setback during the World Cup, sustaining a microfracture in his right leg's peroneum. The injury is expected to keep him sidelined for three to six weeks, putting his participation in the upcoming league opener against Torino on August 23 in doubt.

Pulisic's absence during the preseason will be a significant blow to the team, and his recovery progress will be crucial in determining his availability for the early-season matches. Coach Ruben Amorim is hoping to have him back for the home game against Venezia on August 28.

The American international's injury is a concern for Milan, who are looking to make a strong start to the new campaign. The club will be monitoring his progress closely to ensure he returns to action as soon as possible.

Pulisic's absence will give other players opportunities to step up and make an impact, but his return will undoubtedly strengthen the team's attacking options.