MassachusettsOLCommitted

Aitor Urionabarrenechea

Position coaches (Massachusetts, 2026): Tony Valentino, Brian White

Lancaster, CASenior6'5"350 lb#79

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Estimated NIL value

$35K

Model estimate. This is not a reported contract.

Transfer Vulnerability Score

2 / 100

4th

Low risk. Percentile vs all active college players we track.

HS recruit

Class

Senior

Seasons left (incl. 2026)

2 seasons

Portal entry

January 12, 2026

Aitor Urionabarrenechea is a 6'5", 350-lb Senior OL from Lancaster, CA. Aitor Urionabarrenechea entered the transfer portal from Colorado State on January 12, 2026 and committed to Massachusetts. TransferPortl estimates Aitor Urionabarrenechea's NIL market value at $35K, a model estimate rather than a reported contract. Aitor Urionabarrenechea has a TransferPortl Transfer Vulnerability Score of 2 out of 100, a relative risk score for entering the transfer portal.

Updated Nov 9, 2026

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Transfer Details

Colorado StateTO

Massachusetts

TVS History

Current TVS

Highest TVS

Sep 20, 2026

Each step is a saved weekly score; dots mark where the score changed. Hover to read any saved score. Model signals include recruiting profile, production and usage, team transfer rate, coaching changes, position, and prior transfer history. TVS is a relative risk score. It is not a literal probability.

Before past portal windows

Window	Team	TVS	Outcome
2026	Colorado State	39 High	Entered portal
2025	Colorado State	23 Moderate	Did not enter
2024	Colorado State	16 Moderate	Did not enter

Each score comes from a model trained only on seasons before that roster year, so it shows what TVS would have said at the time.

Market Value History

Current market value

$34,609

Highest market value

$39,134

Nov 1, 2026

Each step is a saved TransferPortl estimate; dots mark where the estimate changed. Hover to read any saved estimate. Team logos mark recorded team changes. Historical points use point-in-time cumulative statistics and do not use later-season production.

Transfer History

Original School

Colorado State

January 12, 2026

Colorado State → Massachusetts

Committed

Recruitment

Class of 2023

Committed to Colorado State Jul 2022

2026 Massachusetts OL Room