Bowling GreenQBRostered

Jay Kastantin

Position coach (Bowling Green, 2026): Spencer McCourt

Needham, MAJunior6'4"235 lb#17

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Estimated NIL value

$137K

Model estimate. This is not a reported contract.

Transfer Vulnerability Score

40 / 100

96th

High risk. Percentile vs all active college players we track.

Class

Junior

Seasons left (incl. 2026)

3 seasons

Jay Kastantin is a 6'4", 235-lb Junior QB at Bowling Green from Needham, MA. TransferPortl estimates Jay Kastantin's NIL market value at $137K, a model estimate rather than a reported contract. Jay Kastantin has a TransferPortl Transfer Vulnerability Score of 40 out of 100, a relative risk score for entering the transfer portal.

Updated Nov 9, 2026

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Advanced Statistics

2026 · 225 att

AY/A

6.34

35th

aDOT

6.4 yds

5th

EPA / Pass Play

0.20

52nd

Percentiles rank this season against every 2026 FBS and FCS QBs with the same minimum sample. Higher is better.

AY/A uses passing yards, touchdowns, interceptions, and attempts. aDOT uses CFBD air-yard data. Both update with the weekly data build.

TVS History

Current TVS

Highest TVS

Nov 9, 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

$137,176

Highest market value

$139,110

Nov 1, 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.

Season Statistics