DAVIE, Fla. -- Miami Dolphins starting quarterback Ryan Tannehill suffered what appeared to be a left leg injury Thursday and was taken off the practice field.
Tannehill fell awkwardly on the sidelines while scrambling and didn't get up. Trainers looked at his left knee, which has a brace on it, before taking the quarterback inside. Tannehill suffered a sprained ACL and MCL in the same knee last season and didn't require surgery.
He is coming off his best and most efficient season in 2016, going 8-5 as a starter while posting a career-best 93.