
Jack Ziarko
Position coaches (Michigan State, 2026): Colin Johnson, Nick Tabacca
North Canton, OHFreshman6'2"286 lb#56
Estimated NIL value
$21K
Model estimate. This is not a reported contract.
Transfer Vulnerability Score
17 / 100
68th
Moderate risk. Percentile vs all active college players we track.
HS recruit
Class
Freshman
Seasons left (incl. 2026)
5 seasons
Jack Ziarko is a 6'2", 286-lb Freshman OL at Michigan State from North Canton, OH. TransferPortl estimates Jack Ziarko's NIL market value at $21K, a model estimate rather than a reported contract. Jack Ziarko has a TransferPortl Transfer Vulnerability Score of 17 out of 100, a relative risk score for entering the transfer portal.
Updated Nov 9, 2026
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TVS History
Current TVS
17
Highest TVS
28
Oct 21, 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.
Market Value History
Current market value
$21,269
Highest market value
$21,269
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.
Recruitment
Class of 2026
Committed to Miami (OH) Apr 2025 -> flipped to Michigan State Jan 2026
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