Indianapolis Colts quarterback Anthony Richardson's status for Sunday's game has been downgraded to doubtful, making it unlikely the second-year player suits up against the Jacksonville Jaguars. Richardson suffered an oblique injury after a high-speed collision with a defender in last week's 27-24 win over the Pittsburgh Steelers.

The Indianapolis Colts have downgraded quarterback Anthony Richardson from questionable to doubtful for the club's Week 5 matchup against the Jacksonville Jaguars. The former first-round pick was a limited participant throughout the week of practice with what the team listed as an oblique injury.

Indianapolis Colts quarterback Anthony Richardson was too sore to do much at Wednesday's practice. So 39-year-old Joe Flacco could make his first start of the season Sunday at Jacksonville.