The source didn't provide specifics or a timetable for McCoy's return, but The St. Petersburg Times reported that McCoy is done for the season with a torn right biceps, citing "players" as the source.
Bucs coach Raheem Morris didn't have an update on McCoy during his postgame news conference, saying only "it doesn't look good."
McCoy, the No. 3 overall pick in the 2010 NFL Draft, had missed the last two games with a left ankle injury. He also missed the final four games of last season with a torn biceps muscle in his left arm.