Indianapolis Colts quarterback Anthony Richardson suffered a concussion and was ruled out for the remainder of the game against the Houston Texans. Richardson hit the back of his head on the turf during a touchdown run and remained in the game for two more possessions before being taken to the medical tent. The Colts went three-and-out on both possessions after the hit. Richardson's running proficiency and the Colts' use of him as a runner have raised concerns about his injury risk.

• Colts quarterback Anthony Richardson suffered a concussion and was ruled out for the game against the Texans.
• Richardson hit the back of his head on the turf during a touchdown run.
• He remained in the game for two more possessions before being taken to the medical tent.
• The Colts went three-and-out on both possessions after Richardson was hit.
• Richardson's running proficiency and the Colts' use of him as a runner have raised concerns about his injury risk.