Chargers to sign underrated undrafted free agent to spice up WR room

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The Los Angeles Chargers got busy in NFL undrafted free agency in a hurry after the 2025 NFL draft. Those Chargers reportedly agreed to terms with a notable quarterback to start things off. Not long after that, word broke that the Chargers would sign Kansas wideout Luke Grimm, according to NFL Network’s Tom Pelissero .

RELATED: Chargers 2025 NFL draft pick plots revenge on NFL Grimm, a five-year player at Kansas, caught 51 passes for 690 yards last year with six touchdowns, averaging 13.5 yards per catch. Talk about adding more talent to a deep room.



The Ladd McConkey-led depth chart got an infusion of talent in the form of draft picks Tre Harris and KeAndre Lambert-Smith . Veteran Mike Williams came over in free agency, too, and former first-rounder Quentin Johnston will still have something to say about the final 53-man roster this summer. RELATED: Chargers' huge draft steal will make them instantly forget about Colston Loveland Grimm is a nice extra on top of a major roster need the Chargers attacked repeatedly around the draft.

If he can stand out in training camp, he’ll have a chance to stick on the 53, too. — Enjoy free coverage of the Chargers from Los Angeles Chargers on SI — More Los Angeles Chargers News: Chargers undrafted free agency tracker: Latest reports and rumors after NFL draft Chargers strike aggressive trade with Eagles, move up to pick TE Oronde Gadsden II Chargers draft South Carolina EDGE Kyle Kennard: Instant analysis of LA's 4th-round pick Instant draft grade proves Chargers knocked it out of the park with Kyle Kennard Chargers Round 6 grade roundup: L.A.

gets mixed reviews for late selections.