Borussia Dortmund’s defensive worries deepened Monday with central defender Niklas Süle expected to be out for two months with a right calf injury sustained during a friendly game against Juventus. Süle suffered a muscle injury and had to go off just before halftime during Sunday’s match against the Italian team.

Borussia Dortmund defender Niklas Suele will be sidelined for about two months after picking up a calf muscle injury in Sunday's pre-season friendly against Juventus, the Bundesliga club said on Monday.