
Jonathan Granby
Position coaches (Michigan State, 2026): Ted Flaherty, James Adams
Alpharetta, GAFreshman5'10"200 lb#17
Estimated NIL value
$47K
Model estimate. This is not a reported contract.
Transfer Vulnerability Score
23 / 100
81st
Moderate risk. Percentile vs all active college players we track.
HS recruit
Class
Freshman
Seasons left (incl. 2026)
5 seasons
Jonathan Granby is a 5'10", 200-lb Freshman S at Michigan State from Alpharetta, GA. TransferPortl estimates Jonathan Granby's NIL market value at $47K, a model estimate rather than a reported contract. Jonathan Granby has a TransferPortl Transfer Vulnerability Score of 23 out of 100, a relative risk score for entering the transfer portal.
Updated Nov 9, 2026
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TVS History
Current TVS
23
Highest TVS
34
Oct 5, 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
$46,977
Highest market value
$46,977
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.
Recruitment
Class of 2026
Committed to Georgia Southern Oct 2025 -> flipped to Michigan State Jan 2026
Season Statistics
| Season | Team | Tackles | Solo | TFL | Sacks | PBU |
|---|---|---|---|---|---|---|
| 2026 | Michigan State | 1 | 1 | 0 | 0 | 0 |
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