The Chargers’ No. 1 pick in the 2012 draft, Ingram spent the first 12 regular-season games of 2013 on the physically unable to perform list as he recovered from a torn anterior cruciate ligament suffered in May.
Ingram (6-1, 265) recorded 41 tackles and one sack in 16 games (two starts) as a rookie. As a senior at South Carolina, Ingram notched 10 sacks.
In a corresponding roster move, the Chargers released linebacker Adrian Robinson, who appeared in San Diego’s last two games on special teams.