Colts QB Anthony Richardson suffers concussion in first half vs. Texans
Colts QB Anthony Richardson exits Week 2 win over Houston Texans, enters concussion protocol
Anthony Richardson injury updates: Colts QB ruled out with concussion after hitting head on ground vs. Texans
Colts QB Anthony Richardson takes next step in concussion protocol by returning to practice
Colts will get QB Anthony Richardson back after he clears concussion protocol, World
Anthony Richardson suffers concussion in Colts' victory over Texans
Richardson scores twice before leaving with concussion as Colts beat Texans 31-20
Colts: What are steps for Anthony Richardson (concussion) to play?
Anthony Richardson injury: Colts QB knocked from game with concussion
Colts QB Anthony Richardson ruled out for the game with a concussion against Texans