Sammy Watkins on crutches outside the Buffalo Bills' locker room after he suffered an ankle injury late in the first half of Sunday's game against the Cincinnati Bengals.

Watkins fell in the end zone before making a 22-yard touchdown catch with less a minute remaining in the second quarter. He remained on the ground as his teammates simultaneously celebrated and called for trainers.

Watkins was playing in his first game since suffering a calf injury Sept. 27.

X-rays on Watkins' ankle are reportedly negative.