Derrick Harmon

Recruited

Class of 2021 · Defensive lineman · High school: Detroit Loyola, Detroit, MI

Recruiting sites

★★★★★

No. 969 in the nation. Composite 0.8578, the recruiting sites' average

Offers

Partial list

None on record beyond his commitment

Committed to

Michigan State

Partial offer list. Offer lists for the 2021 class are partial everywhere we can read them: we hold 3 or more offers for 43 of 3,366 recruits, and we grade only those boards.

College: Michigan State 2021-23, Oregon 2024

Every recruit in the 2021 class →

Our College Grade

How good he was in college at what his position is supposed to do, out of 100. Scored against everyone else at his position, adjusted for the level he played at. This is not his NFL grade.

College Production

Michigan State · Big Ten

The seasons in our college data. It does not always reach back to a player's first year.

Scouting Report

Oregon · 2025 draft class

Harmon is a massive interior defensive lineman with surprising quickness and disruptive ability. He possesses exceptional size and power, effectively anchoring against double teams and controlling gaps in the run game. Harmon shows good first-step quickness for his size, with the ability to shoot gaps and penetrate into the backfield. His hand usage is developing, showing improved technique to shed blocks and affect the passer. Harmon's motor runs consistently, pursuing plays with effort and finishing tackles with authority.