The Los Angeles Chargers added a massive rookie class in Year 2 of the Jim Harbaugh overhaul via the NFL draft and a near-20-prospect undrafted free-agent class. Along the way, the Chargers reset various positions on the roster and sent some major messages to players already on the roster in the process.

The Chargers signed 19 undrafted free agents on Saturday to supplement their 2025 draft class, including draftable players at running back and guard.

The Los Angeles Chargers figured out their defense in coach Jim Harbaugh’s first season, but the offense was a work in progress.