Colts quarterback Anthony Richardson is likely to miss the rest of the regular season and may undergo shoulder surgery, according to team owner Jim Irsay. Richardson sustained an AC joint sprain in his right shoulder during Week 5. The Colts have been seeking medical opinions on how to proceed, with surgery being the likelier option. The final decision will be up to Richardson and his advisors.

• Colts quarterback Anthony Richardson is likely to miss the rest of the regular season
• He may undergo shoulder surgery to address an AC joint sprain
• The final decision will be up to Richardson and his advisors