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CBDay 3#27 DB · 2026 class
Marcus Allen
North Carolina6'1 5/8"·187 lb
Length-First Boundary Corner
ATH
58
DOM
43
draft score59
rank#150
Projected
Round 4-5
Scouting report · The One Analytics
Day 3Projected · Round 4-5Length-First Boundary Corner
Marcus Allen projects as a length-first boundary corner. A CB out of North Carolina who tested with a starter-caliber athletic profile (58th composite). Combine line reads 6'1 5/8" · 187 lb, 4.50s 40, 39″ vertical, 123″ broad. College defensive line: 136 tackles · 0.5 sacks · 3 INT · 22 PD across 4 seasons. Dominance score 43 (trailed the cohort when adjusted for age of production).
43B-
Dominance score · college production
Below-cohort producer
Blends 35% age-weighted career volume, 40% peak single-season production, 15% breakout, and 10% position-specific efficiency.
56pct
Average
Career volume
35% wtage-weighted
25pct
Below avg
Peak season
40% wt2023
56pct
Average
Breakout
15% wtearly-career + jump year
53pct
Average
Efficiency
10% wtPlays/G · 0.52
Scouting Combine · 2026
Combine percentiles
Y · PERCENTILE vs CB CLASS · 2000–2026 baseline
35
Athletic composite
35thBELOW AVG
5 of 5 metrics graded
1× Excellent1× Strong1× Solid1× Average1× Replacement
40-Yard
4.50s·53rd of 931
Vertical
39.0″·77th of 805
Broad
123.0″·45th of 794
Arm
32.1″·70th of 372
Hand
8.5″·5th of 372
Not tested3-ConeShuttleBench
4.50s53rdSOLID
i
40-Yard
vs. 931
39.077thEXCELLENT
i
Vertical
vs. 805
123.045thAVERAGE
i
Broad
vs. 794
32.170thSTRONG
i
Arm
vs. 372
8.55thREPLACEMENT
Hand
vs. 372
Not tested3-ConeShuttleBench
Trait grades
5 dimensions evaluated
B-
Speed
53th percentile · 4.50s 40-yard
B
Burst
61th percentile · 39" vert · 123" broad
N/A
Lateral Agility
No combine number on file — no 3-cone · no shuttle
B+
Vertical Pop
77th percentile · 39" vertical
B-
Frame
48th percentile · 6'1 5/8" · 187 lb
NFL comparisons
Top 3 historical · similarity-ranked
Closest distance · 0.32
PB
● prospect·● historical comps
- #1
Isaac Yiadom
Rotational2018 R3 · #99 · Boston Col. · 6-1/190lb · 4.52s 40
83
sim
- #2
Maurice Canady
Bust2016 R6 · #209 · Virginia · 6-1/193lb · 4.49s 40
84
sim
- #3
Jaylon Johnson
Pro Bowler2020 R2 · #50 · Utah · 6-0/193lb · 4.5s 40
75
sim
X-Factor
Vertical Pop grades in the 77th percentile. 39" vertical.
Primary risk
Athletic profile is balanced. The primary risk is positional value, not measurable holes.
Scheme fit
Cover-3 zone scheme with press-bail technique and route-distribution rules.
College career · ESPN
Career stats
| Season | Team | TOT | SOLO | AST | PD | SACK | FF | INT | YDS | TD |
|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | UNC | 16 | 11 | 5 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2023 | UNC | 49 | 35 | 14 | 8 | 0 | 0 | 1 | 0 | 0 |
| 2024 | UNC | 36 | 26 | 10 | 4 | 0 | 0 | 2 | 0 | 0 |
| 2025 | UNC | 35 | 28 | 7 | 8 | 0.5 | 0 | 0 | 0 | 0 |
| Career | 136 | 100 | 36 | 22 | 0.5 | 0 | 3 | 0 | 0 | |
Generated by deterministic-v30 · Jun 2, 2026Workout · Combine