Generally, the defense dominated. It had the Lions' offense in a pretzel with well-timed blitzes and only let the offense get going on a couple of drives. On the second play of the day, linebacker Jack Campbell came flying up the middle and ambushed running back Jahmyr Gibbs in pass protection for a sack.

At the conclusion of Tuesday's practice, Detroit Lions OnSI spoke with first-round pick Tyleik Williams and learned that three rookies have performed for the team at this current stage of camp. Williams is among the group, along with second-round pick Tate Ratledge and seventh-rounder Dominic Lovett.

The Detroit Lions have Graham Glasgow and Tate Ratledge competing for the starting center job vacated by the retirement of Frank Ragnow. On Tuesday, head coach Dan Campbell strongly hinted he may have made a decision already.

ALLEN PARK, Mich. — The first week of practice for the Detroit Lions has concluded. Here’s what we learned:

Former NFL head coach Jon Gruden make an appearance at Detroit Lions training camp on Monday and expressed interest in returning to the sidelines.

Lions DB Brian Branch was spot-on when he said, "Get your popcorn ready for Jamo." Jameson Williams is off to a fantastic start to camp

Detroit Lions wide receiver Tim Patrick entered training camp with high expectations after completing his first fully healthy offseason in years.

Could the Detroit Lions cut rookie edge Ahmed Hassanein? Explore the challenges he faces in a crowded DEs room.

Ya-Sin scored two wins, as did linebackers Derrick Barnes and Trevor Nowaske, who had a strong overall day. Tight end Brock Wright pulled off a matador sidestep on linebacker Zach Cunningham that earned cheers. But the star of the drill was safety Loren Strickland, who pulled off a forced fumble and recovery on rookie WR Jackson Meeks.

Jon Gruden, a coach synonymous with intense playbooks and fiery passion, made an unexpected appearance at the Detroit Lions’ training camp this week. His visit wasn’t just a casual stop; it was personal.

Who are the breakout candidates? Who starts at center? There is plenty for the Lions to answer heading into camp.

For the second time in as many days, the Detroit Lions have signed a UFL standout to the 90-man training camp roster.