Luis Arraez, designated hitter for the San Diego Padres, sustained a significant head injury while sprinting to first base on a bunt during the game against the

San Diego Padres star Luis Arraez has been placed on the 7-day injured list and entered into the concussion protocol after a scary moment during Sunday night's game against the Houston Astros, the team announced Monday.

Dubón’s shoulder appeared to make contact with the head of Arraez, who was motionless on the field as trainers rushed to his aid.