The Eagles did not need to be flashy to beat the 49ers, and Patrick Mahomes knew when to pick his spots while playing on an injured ankle against Cincinnati.
Hamlin, the Bills safety who collapsed during the two teams’ previous meeting, was on hand to support his teammates in the A.F.C. divisional round game.
ESPN told viewers that players were given five minutes to warm up after Hamlin was taken off the field. The N.F.L. denied that. On Sunday, Commissioner Roger Goodell addressed the question.