Colts QB Anthony Richardson remains in concussion protocol, won't practice
Colts: What are steps for Anthony Richardson (concussion) to play?
Colts QB Anthony Richardson ruled out in Week 2 due to concussion
Colts' notebook: 'Welcome to the league, rook'
Anthony Richardson ruled out, Colts to start Gardner Minshew at quarterback vs. Ravens - The Athletic
Colts' Anthony Richardson out for Week 3 matchup vs. Ravens due to concussion
Colts' Anthony Richardson heads to locker room for concussion evaluation vs. Texans
Colts' Quarterback Anthony Richardson leaves Texans game early with injury - WISH-TV
The #Colts have ruled QB Anthony Richardson OUT with a concussion. It'll be Minshew.
Clarifying how Colts QB Anthony Richardson sustained concussion during Sunday's win - Stampede Blue