The Dallas Cowboys are concerned that veteran wide receiver James Washington suffered a Jones fracture in his foot Monday, a source told ESPN's Adam Schefter.
Washington was carted off the practice field Monday and is undergoing additional testing.
Washington signed a one-year contract with the Cowboys as a free agent this offseason after spending the first four seasons of his NFL career with the Pittsburgh Steelers.
With Michael Gallup not expected to be ready to play in Week 1 after tearing his ACL in January, the outside receiver starting spot opposite CeeDee Lamb is up for grabs and Washington was among the players competing for that job.