Watch Aaron Donald Fight with O'Cyrus Torrence in Trending Video During Bills vs. Rams

Aaron Donald didn't lose his competitive fire during retirement.

The Los Angeles Rams defensive tackle got into a scuffle with Buffalo Bills offensive lineman O'Cyrus Torrence during the first half of Monday's game. Donald grabbed Torrence by the facemask before players from both teams came over to break up the fight:

Donald's return to the Rams was one of the biggest storylines in the league heading into the season. After all, the future Hall of Famer retired after the 2023 season but decided to come back and play alongside Myles Garrett.

However, Garrett has been out since the first game, while Donald missed contests against the San Francisco 49ers and Philadelphia Eagles.

He was back on the field Monday and appeared to tally his first sack of the season when he brought down Josh Allen. The celebration didn't last long, though, as the play was nullified by penalty.

Ideally for the Rams, there will be more sacks to come for Donald. He showed explosive burst in the first half of Monday's game and will likely be even better when Garrett does return.

He also appeared to get under Buffalo's skin, and tensions boiled over some during the scuffle.