Watt is likely to be placed on injured reserve, but the Texans are hopeful they can bring him back later in the season, adds Rapoport.
The Texans are trying to learn more about the injury, which likely happened against the New England Patriots last Thursday night. Watt had surgery on his back in July and was expected to miss time, but has been active for all three of the Texans’ games.
Watt has recorded one and a half sacks so far this season, but has not looked like his usual dominant self, as the Texans have won two of their first three games.
The 27-year-old has never missed a game in his six-year career.