Bengals WR A.J. Green carted off field with hamstring injury

The Cincinnati Bengals' offense suffered a major blow early in Sunday's game against the Bills as star wide receiver A.J. Green suffered a hamstring injury and was forced to leave the game.

Following the game – which the Bengals lost, 16-12 – NFL.com's Ian Rapoport reported that Green's injury is believed to be significant.

Green entered the game second in the NFL with 934 receiving yards on the year.