SAN DIEGO -- For a second straight day, running back Ryan Mathews and center Nick Hardwick did not practice for the San Diego Chargers, creating some uncertainty that they will be available for Sunday’s AFC divisional round contest at Denver.
Mathews continues to wear a protective walking boot on his ailing left ankle to speed up the healing process. Hardwick sported a baseball cap and jersey while watching his position group go through individual drills during the early stages of practice.
San Diego coach Mike McCoy provided no timetable for either player's return. However, McCoy indicated on Wednesday that Mathews was on the same management program by the team’s training staff as the last two weeks, sitting out on Wednesday and Thursday, working as a limited participant on Friday, and playing on Sunday.
Hardwick has yet to pass the NFL’s concussion protocol.
Along with those two, receiver Eddie Royal (toe) and guard Jeromey Clary (shoulder) did not practice. But right tackle D.J. Fluker (ankle) returned as a limited participant after missing practice on Wednesday.
Defensive tackle Sean Lissemore (shoulder) also was a limited participant on Thursday, and left tackle King Dunlap (ankle), defensive end Kendall Reyes (ankle), and safety Eric Weddle (hamstring) were full participants.
Weddle missed practice on Wednesday as a rest day.