Ceiling: Projected 2026 starter (OL1) — real opportunity to climb; close to ceiling (+0.5) · MAC draft-temper.
Floor: Unproven — wide downside if it doesn't translate · returning-starter role secures it; downside −0.8.
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
5.82025
Re-graded after each season · 2025 is the beta baseline.
Scouting Notes
Un-buried: the machine has no box score for offensive linemen. Athlon preseason fourth-team All-MAC after starting all 12 games at Colorado State; projects as the UMass starting center.
Draft Projection & Mocks
Scouting Reports & Mentions
No scouting reports saved. Click Find Reports to search.
SCOUTSZN
Scouting Report
July 29, 2026
Aitor Urionabarrenechea #79
Massachusetts · OT · R-Jr · 2027 Draft
· Lancaster, Calif. · Chaminade College Prep
6-5 · 320 lbs
5.8
Priority UDFA
Floor 5.0 · Ceiling 6.3
#723 overall · #65 OT of 15102
Scouting Verdict
Un-buried: the machine has no box score for offensive linemen. Athlon preseason fourth-team All-MAC after starting all 12 games at Colorado State; projects as the UMass starting center.
Ceiling · 6.3
Projected 2026 starter (OL1) — real opportunity to climb; close to ceiling (+0.5) · MAC draft-temper.
Floor · 5.0
Unproven — wide downside if it doesn't translate · returning-starter role secures it; downside −0.8.