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PlayerMarcus Harris · CB, Tennessee Titans, Model Score 70.5Be the Titans GM

Marcus Harris

Tennessee Titans
Pos CB
Updated October 8, 2026
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Model Score

70.5 MODEL
Resting on limited playing time

How good he is at what he is supposed to be doing, out of 100. Not a projection of what he will do next, and not a read on his contract. Median is about 70, and a 95 is rare. How it is built →

STM Take

First STTM ranking at tier 3 (#20) in year two as a 2024 UDFA puts Harris in the rarest outlier-positive class at the CB position. The California Pac-12 UDFA origin plus the Titans' structural anchor role gives him basic developmental foundation. The 2026 question is whether Harris holds tier 4 or better across a full second starter season or whether the 2025 finish was a one-year context spike.

Harris came out of California as a 2024 undrafted free agent signed by the Tennessee Titans. He spent his rookie year as developmental depth before emerging into a starter role in 2025. His first STTM appearance comes in 2025 at tier 3 (#20), an unusual year-two breakout for a Day 3 UDFA.

Strengths

  • Year-two tier 3 (#20) STTM finish as a 2024 UDFA puts him in the rarest outlier-positive class at the CB position.
  • California Pac-12 UDFA origin plus the Titans' structural anchor reps gives him real developmental foundation.

Concerns

  • Single tier 3 finish without prior STTM history puts the 2025 production entirely in the one-year-sample risk category.
  • Tennessee's broader defensive identity transition compresses the structural support around Harris's continued development.

What to watch: Whether Harris holds tier 4 or better across the full 2026 Titans season, the threshold for confirming the 2025 breakout was structural.

Comps

Coming out
pros whose college production, size and testing looked like his
Deommodore Lenoir76%Jaire Alexander68%Bradley Roby67%

Marcus Harris Injury StatusNot listed

Marcus Harris is not on the injury report as of Oct 7. Source: the official NFL injury report, refreshed daily.

Draft & College

Round 6, pick 183 · Tennessee Titans · 2025
California (ACC)
Taken
#183
where he actually went
Consensus board
328th
average of the public big boards that spring
Our college model
#657
among CB in our college data

He went earlier than consensus.

In college · 2024 · 12 games
2 INT, 5 pass breakups, 44 tackles, 2 TFL

Covers the college seasons in our data, which does not always reach back to a player's first year.

What this pick usually becomes

Of the 500 players taken as a fifth or sixth-rounder between 2012 and 2021, 26% earned a second contract and 16% became starters. The median one started 2 career games.

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