Player profileTennessee Football
Tennessee · Football
Michael Kostantonov
OL · Sophomore · #65 · 6' 4" · 322 lbs
From Northbrook, IL
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Estimated NIL value
$72.5K
Tennessee · Football
Michael Kostantonov
OL · Sophomore · #65 · 6' 4" · 322 lbs
From Northbrook, IL
Loading live player file…
Estimated NIL value
$72.5K
Tennessee · Football
OL · Sophomore · #65 · 6' 4" · 322 lbs
From Northbrook, IL
Estimated NIL value
$72.5K
Modeled from role, roster, recruiting, current market evidence, and school-pool reconciliation.
Pool-accounting allocation: $45.3K
Confidence meter
Watchlist confidenceWe have enough context to frame the range, but not enough sourced detail to call it tight.
Michael Kostantonov is a 6' 4" 322 lbs Sophomore Offensive Lineman for Tennessee and is listed by ESPN from Northbrook, IL. Michael Kostantonov ranks 87th within the current Tennessee football roster. The modeled value is $72.5K, with $45.3K allocated to reconcile the sport pool.
Pool share by sport
0.1%
Football pool: $31M
Pool share of school
0.1%
Tennessee roster market: $50.95M
Roster dollars tracked
$31M
Tennessee Football pool-accounting sum
Recent game logs
0
No current game log available
Live player file
Last updated Sep 2, 2026
Position
Offensive Lineman
Class
Sophomore
Jersey
#65
Height
6' 4"
Weight
322 lbs
Hometown
Northbrook, IL
Roster status
Active
Current listing
Tennessee Volunteers
Sideline Data Desk
Offensive-line value is driven by starting scarcity, retention importance, recruiting pedigree, and the premium attached to protecting high-value offenses. For Michael Kostantonov, the current roster role, class, recruiting signal, program market, and available market evidence produce a $72.5K headline case.
The visible base estimate is $72.5K. The pool-accounting allocation is $45.3K, equal to about 0.1% of the Tennessee football market. The player ranks 87th on that roster.
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Other Tennessee OL estimates.
Recent player-specific reporting from school and national college-sports sources, newest first. NIL and endorsement stories are marked when relevant.
