Peyton Manning had one of the worst performances of his career on Sunday, and a lingering injury seems to have affected the Denver Broncos quarterback.
According to ESPN’s Adam Schefter, Manning attempted to play through plantar fasciitis in his right foot but further damaged the injury.
Denver's Peyton Manning has torn plantar fascia in right foot, league sources tell ESPN. Manning was battling plantar fasciitis; worsened.
— Adam Schefter (@AdamSchefter) November 16, 2015
Depending on the severity and Manning’s pain tolerance, he could be sidelined for a few weeks or simply play through the injury.