The Bills have spent the last few years reshaping their safety room, and Geno Stone arrives in Buffalo as part of that ongoing reset. Micah Hyde and Jordan Poyer are gone, and Stone is one of the newer faces trying to carve out a place in a group that already has plenty of competition.
Stone, No. 25, is listed at 5’11” and 207 pounds. He’s 27 years old, will turn 28 on 4/19/2027, and comes to Buffalo after signing with the Bills on 3/16/2026. He played college football at Iowa.
His contract is a one-year deal worth $1,402,500, including a $187,500 signing bonus. Because he’s a vested veteran, his $1.215 million base salary becomes fully guaranteed if he’s on the 53-man roster for Week One.
If Buffalo moves on before the regular season, the team is only left with the signing bonus as dead cap. His cap hit, if he makes the team, lands at $1,262,500 thanks to the veteran’s salary benefit.
Stone’s 2025 season with the Cincinnati Bengals was productive on paper, even if the underlying numbers were rough. He posted a career-high 104 tackles, added his first two sacks, and finished with two interceptions, four pass breakups, four tackles for loss, and four quarterback hits.
He started all 17 games for the second straight year and appeared in every game for the fourth year in a row. He tied for second on the team in interceptions and ranked fourth in total tackles.
The tackling issues stood out, though. Pro Football Reference credited him with a team-high 26 missed tackles, a number that matched the combined total of Buffalo’s top five safeties from last season.
In coverage, he allowed a career-worst 106.6 quarterback rating when he was the closest defender. Opponents completed 65.3% of their passes against him on 49 targets, and he gave up four touchdowns and a career-high 469 passing yards.
Buffalo’s current safety group is crowded. Stone is one of six players listed at the position, alongside Cole Bishop, C.J.
Gardner-Johnson, Wande Owens, Damar Hamlin, and Jalen Kilgore. Sam Franklin Jr. and Jordan Hancock are listed as defensive backs, though both have experience at safety.
Stone has been healthy and has taken part in offseason work so far.
As things stand, he looks like veteran depth for the summer more than a locked-in piece of the final roster. Gardner-Johnson and Bishop are the projected starters, while Franklin and Hancock also appear likely to stick.
Kilgore is the name drawing real excitement, with his athleticism and fit in new defensive coordinator Jim Leonhard’s more aggressive scheme. That leaves Stone in a fight with Hamlin for what could be one final safety spot, and even that role might be inactive on game days.
There’s also a path where both Stone and Hamlin are out, with Kilgore and Hancock handling the backup jobs instead.
Hancock’s role could end up shaping the decision. If Buffalo sees him as more of a slot corner than a safety, then the team may lean toward keeping either Hamlin or Stone. If the Bills decide Hancock belongs at safety, the veterans could be the odd men out.
Stone still has a chance to change the picture with a strong summer, but he’s a long way from his seven-interception 2023 season. Right now, he looks like a player on the outside looking in.
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