Jacksonville Jaguars left tackle Cam Robinson is facing a suspension for violating the NFL's performance-enhancing drug policy, according to a source.

The NFL is awaiting the results of Robinson's B sample before deciding on the length of the potential suspension.

This would be Robinson's first offense, and he could be suspended for two, six or eight games depending on which prohibited substance was found.

Robinson, who is entering the second season of a three-year, $52.75 million contract extension he signed in May, missed the final three games of the 2022 regular season and both Jaguars playoff games after suffering a knee injury.