Detroit Pistons rookie guard Killian Hayes has suffered a labral tear in his hip.

The injury occurred on Monday when the Pistons were taking on the Bucks and Hayes was attempting to stop a fast break.

Detroit has yet to release a timetable for how long he’ll be out, but he’ll certainly miss a large amount of time this season.

Hayes was the number seven overall pick in this year’s draft, so it’s sad news for the Pistons.

The 19-year-old was averaging 4.6 points and 3.6 assists in 21.1 minutes per game this season.