Gardner-Johnson was carted off the field during a Saturday morning training camp practice at St. John Fisher University after suffering a lower leg injury. Teammates and coaches later offered reassuring updates, though his immediate availability remains uncertain.
Training Camp Injury Scare for Buffalo Defense
The Buffalo Bills training camp suffered an alarming moment on Saturday, August 1, when projected starting strong safety C.J. Gardner-Johnson left Saturday morning’s practice on a cart after sustaining a lower-leg injury. The veteran defensive back had already established himself as a vocal presence during the opening days of camp, joining the roster this offseason to inject physical intensity into the unit.
According to reports from the team’s practice at St. John Fisher University, the incident unfolded during a team period. Gardner-Johnson went down holding his lower leg area and required assistance from athletic trainers to leave the field. Reporters on site observed that he was unable to put much weight on his right foot as trainers evaluated the back of his calf and Achilles region. After an initial assessment inside the medical tent, the 28-year-old defensive back walked to a waiting cart with a towel over his head before heading to the locker room.
Teammate Reactions and Immediate On-Field Assessments
The departure naturally rattled onlookers, but teammates quickly offered encouraging word from the coaching staff. Offensive tackle Dion Dawkins, who watched closely while trainers examined Gardner-Johnson on the turf, shared what he learned from the sidelines.

“I got the message from the coaches that he’s alright and they’re gonna do their protocol. He’ll get whatever he has to get and he’ll be right back in the loop. C.J. is OK but it’s a scary thing for the fourth day of practice.”
Dion Dawkins, Buffalo Bills left tackle, via newyorkupstate.com
Medical observers reviewing video footage from the session offered cautious optimism regarding the mechanics of the injury. Observers noted that Gardner-Johnson can push off the foot as he increases the weight bearing, suggesting further testing appears to have a better outcome. Even so, it remains to be seen if he’ll miss any time after testing.
Roster Response and Defensive Depth
As medical staff ran evaluations, veteran free agent acquisition Geno Stone stepped in to fill Gardner-Johnson’s place during team drills. The Bills signed Gardner-Johnson this offseason to anchor the secondary alongside their existing defensive core, drawing on his extensive experience across multiple franchises since entering the league as a fourth-round pick of the New Orleans Saints in 2019.
With medical evaluations underway following Saturday’s session, the team awaits official test results to determine whether the safety will miss upcoming practices as training camp continues.
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