After flashing against the Raiders, 49ers defensive coordinator Robert Saleh shared what he saw on film from Nick Martin.

Here's who stood out on Day 17 of 49ers training camp. Keep in mind, second-year wide receiver Jacob Cowing did not practice.

The New York Jets and San Francisco 49ers are joining the Minnesota Vikings on the lookout for another wide receiver, according to The Athletic's Dianna Russini.

The 49ers announced a handful of roster moves on Wednesday. They have signed offensive lineman Michael Dunn and wide receiver Malik Knowles to their 90-man roster. They released defensive lineman Demone Harris and waived running back Corey Kiner with an injury designation in corresponding moves.

Locked into long-term contracts, Brock Purdy, Kyle Shanahan, and John Lynch give the 49ers stability, but their trajectory depends on developing young talent around an aging core and maintaining championship-level coaching.

Running back Isaac Guerendo and linebacker Tatum Bethune are showing signs of second-leaps for the 49ers entering the preseason finale.