An undrafted free agent, Keith Cooper Jr. has taken first- and second-team reps on the Lions' thin DL this summer.

During an appearance on the team's TV network Brad Holmes praised WR Isaac TeSlaa along with two other players as they toward ...

Isaac Ukwu, who had a sack against the Dolphins, is one of 3 young rushers vying for a backup role along with Nate Lynn and Keith Cooper ...

Detroit Lions head coach Dan Campbell mentioned undrafted free-agent edge rusher Keith Cooper recently and that now makes the rookie someone to watch in training camp.

His name is Keith Cooper Jr., and he might have himself a shot to make this roster and wow some people. It all started at rookie minicamp when he was there as a tryout player.

Breaking down the Detroit Lions position battles and depth chart entering the preseason matchup with the Miami Dolphins ...

DE Keith Cooper Jr. The Lions ' search for a consistent player to operate opposite of Aidan Hutchinson remains ongoing, and as a result there's an opportunity available for Cooper.

Observations from Day 3 of the Detroit Lions 2025 training camp include notes on Terrion Arnold, Keith Cooper, and Jacoby Keeny-James.

Hassanein is directly competing with the likes of Mitchell Agude, Nate Lynn, Al-Quadin Muhammad, Isaac Ukwu, and undrafted rookie Keith Cooper Jr. for potentially two roster spots.

With all of the injuries at defensive tackle, it gave some extra opportunities to Keith Cooper Jr. and Raequan Williams, but only Cooper—who is similarly versatile—earned a vote this week.

I didn't catch a ton of those reps, but I did see DL Keith Cooper absolutely smoke OT Mason Miller in a battle of undrafted rookies. Sixth-round rookie DE Ahmed Hassanein also had a clean win over ...

Then there's this undrafted free agent edge rusher out of Houston that has everyone in Allen Park talking. His name is Keith Cooper Jr., and he might have himself a shot to make this roster and ...