Player profileUT Martin Football
UT Martin · Football
Joel Castleberry
S · Junior · #3 · 6' 0" · 180 lbs
From Cleveland, OH
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Estimated NIL value
$13.3K
UT Martin · Football
Joel Castleberry
S · Junior · #3 · 6' 0" · 180 lbs
From Cleveland, OH
Loading live player file…
Estimated NIL value
$13.3K
UT Martin · Football
S · Junior · #3 · 6' 0" · 180 lbs
From Cleveland, OH
Estimated NIL value
$13.3K
Modeled from role, roster, recruiting, current market evidence, and school-pool reconciliation.
Pool-accounting allocation: $11.3K
Confidence meter
Watchlist confidenceWe have enough context to frame the range, but not enough sourced detail to call it tight.
Joel Castleberry is a 6' 0" 180 lbs Junior Safety for UT Martin and is listed by ESPN from Cleveland, OH. Joel Castleberry ranks 28th within the current UT Martin football roster. The modeled value is $13.3K, with $11.3K allocated to reconcile the sport pool.
Pool share by sport
0.7%
Football pool: $1.6M
Pool share of school
0.4%
UT Martin roster market: $2.95M
Roster dollars tracked
$1.6M
UT Martin Football pool-accounting sum
Recent game logs
1
Latest verified ESPN appearances
Live player file
Last updated Sep 2, 2026
Position
Safety
Class
Junior
Jersey
#3
Height
6' 0"
Weight
180 lbs
Hometown
Cleveland, OH
Roster status
Active
Current listing
UT Martin Skyhawks
Recruiting profile
Rated recruit
High school: St. Edward
From: Lakewood, OH
Class: 2022 / CB
2026 season production
ESPN player feedDefense
6
Total tackles
4
Solo tackles
0
Sacks
0
Interceptions
0
Passes defended
0
Forced fumbles
Career history
| Season | Team | TOT | SOLO | SACK | INT | PD | FF | AST | YDS |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | UT Martin Skyhawks | 32 | 16 | 0 | 1 | 2 | 0 | 16 | 13 |
| 2026 | UT Martin Skyhawks | 6 | 4 | 0 | 0 | 0 | 0 | 2 | 0 |
| Career | All teams | 47 | 23 | 0 | 1 | 2 | 0 | 24 | 13 |
Sideline Data Desk
Defensive-back value reflects coverage scarcity, starting role, recruiting demand, and exposure in high-leverage matchups. For Joel Castleberry, the current roster role, class, recruiting signal, program market, and available market evidence produce a $13.3K headline case.
The visible base estimate is $13.3K. The pool-accounting allocation is $11.3K, equal to about 0.7% of the UT Martin football market. The player ranks 28th on that roster.
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Other UT Martin S estimates.
Recent player-specific reporting from school and national college-sports sources, newest first. NIL and endorsement stories are marked when relevant.
