The competition at right guard has been the most noteworthy position battle of the regular season for the San Francisco 49ers.
Jordan Devey earned the starting job for the team’s first nine games, but Andrew Tiller has continued to see an increased role with each passing week. The rotation along the 49ers offensive line began in Week 5 on “Sunday Night Football” against the New York Giants.
Tiller, who had just been called up from the practice squad the day before, received a 50/50 split of playing time in the game. Each lineman played 34 snaps.