Last month, Sean McVay said he didn't have "any reason to be concerned" about Matthew Stafford. That's no longer the case, unfortunately.

Tuesday marked another day on the sidelines for Los Angeles Rams quarterback Matthew Stafford, whose back problem continued to keep him out of duty at training camp. Stafford, 37, was expected to participate in his first training camp practice on Monday but came out in street clothes.

Rams quarterback Matthew Stafford is not practicing Monday after coach Sean McVay said over the weekend that he would return to practice.