Hintz sustained an undisclosed injury in the third period of Saturday's 4-0 win over the Blackhawks, Robert Tiffin of NHL.com reports.
There was no update on Hintz's status after the contest. The center had a goal in the game prior to his exit. He's earned five points through eight outings this season. Hintz can be considered day-to-day until the Stars provide a more thorough update.