BYURBRostered

Preston Rex

Position coach (BYU, 2026): Harvey Unga

San Clemente, CARedshirt Senior6'0"200 lb#12

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Estimated NIL value

$146K

Model estimate. This is not a reported contract.

Transfer Vulnerability Score

6 / 100

26th

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

HS recruit

Class

Redshirt Senior

Seasons left (incl. 2026)

Final seasonUnconfirmed: check the school bio

Preston Rex is a 6'0", 200-lb Redshirt Senior Running Back at BYU from San Clemente, CA. TransferPortl estimates Preston Rex's NIL market value at $146K, a model estimate rather than a reported contract. Preston Rex has a TransferPortl Transfer Vulnerability Score of 6 out of 100, a relative risk score for entering the transfer portal.

Updated Nov 9, 2026

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Advanced Statistics

2026 · 39 car

EPA / Rush

0.26

87th

Yards / Carry

5.7 yds

78th

Yards / Touch

5.7 yds

71st

Scrimmage Yards

270

28th

Rush Usage

15.3%

19th

Overall Usage

10.9%

29th

Percentiles rank this season against every 2026 FBS and FCS RBs with the same minimum sample. Higher is better.

TVS History

Current TVS

Highest TVS

Sep 29, 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	BYU	35 High	Did not enter
2025	BYU	42 High	Did not enter
2024	BYU	10 Low	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

$145,863

Highest market value

$145,863

Nov 9, 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.

Season Statistics