Cleveland Browns quarterback Johnny Manziel left Sunday's game against the Carolina Panthers late in the first half with a hamstring injury and did not return.
Panthers safety Colin Jones hit Manziel by the sideline on a designed quarterback run. Manziel got up and headed back toward the huddle but quickly fell back down. Trainers examined his hamstring for a few minutes on the field and a few minutes on the sideline before taking him into the locker room for halftime.
Manziel said he first hurt himself on a play from the previous drive, a third-and-1 slant route to Josh Gordon that was reviewed and overturned. Manziel fell on the throw and "felt a little tight in my hamstring" when he got up. The injury worsened after the first-down run on the next series.
Manziel is considered questionable for Sunday's finale against Baltimore. Coach Mike Pettine said after the loss he wasn't sure of the severity of the injury.
Brian Hoyer took over at quarterback and finished with 134 yards on 7 of 13 passing with one touchdown and one interception. The scoring pass was an 81-yard bomb to tight end Jordan Cameron that put the Browns ahead 13-10 in the fourth quarter. The Panthers, however, emerged with a 17-13 victory. Manziel came out after halftime with a towel over his head. Hoyer would play in Week 17 if Manziel is unable to go. The game is at Baltimore.