Jacksonville Jaguars receiver DJ Chark Jr. has been ruled out of Thursday's game against the Miami Dolphins because of chest and back injuries, according to Ian Rapoport of NFL Network.
Mark Long of the Associated Press added the Jaguars are taking a "cautious approach" with Chark and he's expected to return for the Week 4 game against the Cincinnati Bengals.
Chark missed practice Wednesday and was limited earlier in the week.
This article will be updated to provide more information on this story as it becomes available.