Manziel leaves Browns' loss with hamstring injury A week after an inept debut as a starter, Johnny Manziel had his shot at redemption cut short by a hamstring injury. The rookie quarterback had led Cleveland to a mere field goal when he was hurt late in the first half Sunday during a 17-13 loss to the Carolina Panthers. The win put the Packers into the playoffs with at least a wild-card playoff berth. In other injuries, Buffalo Bills defensive tackle Marcell Dareus had to leave a loss against the Oakland Raiders with a knee injury. In St.