The Sideline NIL ReportBYU Football
BYU sideline stock
Preston Rex
RB · Senior · #12 · 6' 0" · 200 lbs
From San Clemente, CA
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Sideline market estimate
$84K
BYU sideline stock
Preston Rex
RB · Senior · #12 · 6' 0" · 200 lbs
From San Clemente, CA
Loading live player file…
Sideline market estimate
$84K
BYU sideline stock
RB · Senior · #12 · 6' 0" · 200 lbs
From San Clemente, CA
Live player file
Latest source check Aug 16, 2026
Position
Running Back
Class
Senior
Jersey
#12
Height
6' 0"
Weight
200 lbs
Hometown
Sideline market estimate
$84K
Best current Sideline estimate based on role, roster, recruiting, current market evidence, and school-pool reconciliation.
Pool-accounting allocation: $66.5K
Confidence meter
Watchlist confidenceWe have enough context to frame the range, but not enough sourced detail to call it tight.
Preston Rex is a 6' 0" 200 lbs Senior Running Back for BYU and is listed by ESPN from San Clemente, CA. The Sideline places the player 49th within the current BYU football roster. The $84K headline is The Sideline's best current estimate and $66.5K is the allocation used to reconcile the sport pool.
Pool share by sport
0.3%
Football pool: $20.1M
Pool share of school
0.2%
BYU roster market: $29.8M
Roster dollars tracked
$20.1M
BYU Football pool-accounting sum
Coverage hits
0
No fresh NIL chatter found
San Clemente, CA
Roster status
Active
Current listing
BYU Cougars
Sideline Data Desk
The model rewards proven offensive skill players for touch volume, highlight potential, and consumer-facing visibility. For Preston Rex, the current roster role, class, recruiting signal, program market, and available market evidence produce a $84K headline case.
The visible base estimate is $84K. The pool-accounting allocation is $66.5K, equal to about 0.3% of the BYU football market. The player ranks 49th on that roster.
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BYU NIL
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Other BYU RB estimates.
