TransferPortl

Kai Rapolla

Position coach (Washington State, 2026): Brandyn Thompson

Winchester, CAFifth Year6'0"187 lb#4
Estimated NIL value
$5K
Model estimate. This is not a reported contract.
Transfer Vulnerability Score
22 / 100
79th
Moderate risk. Percentile vs all active college players we track.
Class
Fifth Year
Seasons left (incl. 2026)
Final season

Kai Rapolla is a 6'0", 187-lb Fifth Year CB at Washington State from Winchester, CA. Kai Rapolla has a TransferPortl Transfer Vulnerability Score of 22 out of 100, a relative risk score for entering the transfer portal.

Updated Nov 9, 2026
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TVS History
Current TVS
22
Highest TVS
26
Nov 1, 2026
TVS historyThe current transfer risk score is 22 out of 100. The highest saved score is 26.050100Sep 22, 2026Nov 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.
Before past portal windows
WindowTeamTVSOutcome
2026Washington State38 HighDid not enter
2025Cal Poly12 LowEntered portal
2024Cal Poly3 LowDid not enter

Each score comes from a model trained only on seasons before that roster year, so it shows what TVS would have said at the time.

Market Value History
Current market value
$4,670
Highest market value
$10,526
Sep 12, 2026
Market value historyThe current estimated market value is $4,670. The highest estimated value is $10,526.$0$6K$12K202420252026Cal PolyWashington StateSep 9, 2023Nov 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.
Season Statistics
SeasonTeamTacklesSoloTFLSacksPBU
2026Washington State97000
2025Washington State42000
2026 Washington State DB Room
Full Washington State roster and portal moves
Most Likely to Leave Washington State
Likely transfers at every school
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