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File CB-499 · National rank 4189 · 2027 class

Jalen Mayo

Houston ·CB ·Sr ·2027 Draft · Hampton, Va.
6'2"Height 190 lbWeight
RepresentationPrime 1 Sports Confirmed
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My Grade
3.8/10
Long Shot
Current · UDFA Territory
3.3 Floor range 0.7 Ceiling 4.0
4.0/10
Long Shot
Ceiling · +0.2
3.3/10
Long Shot
Floor · −0.5
Ceiling: Projected 2026 starter (DB1) — real opportunity to climb; close to ceiling (+0.2) · Big 12 draft-temper.
Floor: Proven starter — high, stable floor · returning-starter role secures it; downside −0.5.
Grade not yet reviewed
8.9+ Round 1 Caliber
7.8+ Day 2 Caliber
6.7+ Day 3 Caliber
5.6+ Priority UDFA
4.4+ UDFA
3.3+ Long Shot
2.2+ Raw Prospect
1.1+ Deep Project
0.0+ Non-Prospect
Grade History
3.8 2025
Re-graded after each season · 2025 is the beta baseline.
Scouting Notes

FCS/D2-path safety with a productive 4-INT Stephen F. Austin season but no FBS tape yet; steps in as a projected starter. Graded as a developmental defender whose level-of-competition caps the current mark.