Sam Ehlinger will operate as Indianapolis' top backup to Garner Minshew beginning with Sunday's game against the Jaguars after Anthony Richardson (shoulder) was placed on injured reserve Wednesday, Stephen Holder of ESPN.com reports.

Sam Ehlinger was not listed on Indianapolis' injury report Wednesday.

Sam Ehlinger (shoulder) is inactive Sunday against the Rams.

Sam Ehlinger is questionable for Sunday's game against the Rams with a right shoulder injury.

Sam Ehlinger (coach's decision) is inactive for Sunday's matchup against the Texans, but he'll dress and serve as the Colts' emergency quarterback.