Miami Dolphins quarterback Tua Tagovailoa left the team's 31-10 Thursday night loss to the Buffalo Bills with a concussion and did not return.
Tagovailoa scrambled to convert a fourth down in the third quarter before taking a hit to the head. This is Tagovailoa's third known concussion.
The 26-year-old appeared to display the fencing response similar to how he did after a concussion sustained in the 2022 season. It was one of two concussions he sustained that year. He spent 37 days in the NFL's concussion protocol from December to January.