Buffalo Bills quarterbacks AJ McCarron and Nathan Peterman both appeared to be banged up late in Sunday's practice.
McCarron was seen limping after a play during an 11-on-11 drill ended in what would have been a sack. The play was whistled dead because defenders are not allowed to make contact with quarterbacks during practice.
Peterman appeared to be hurt on his final play during a live-action drill at the goal line to end practice. After being tripped while attempting a handoff and falling on his right arm, Peterman spoke to trainers and later was seen testing his throwing arm.
Related players: Josh Allen
The Bills return to practice Monday in advance of their next preseason game on Friday against the Cleveland Browns. Coach Sean McDermott declined Sunday to name a starting quarterback for that game. Allen saw time with both the first- and second-team units, the story said.