Northern IowaSAFRostered

Calvin Jaworski

Position coach (Northern Iowa, 2026): Sean Hupke

Grinnell, IAGraduate6'2"205 lb#21

Report incorrect data

Estimated NIL value

$16K

Model estimate. This is not a reported contract.

Transfer Vulnerability Score

16 / 100

65th

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

Class

Graduate

Seasons left (incl. 2026)

Final season

Calvin Jaworski is a 6'2", 205-lb Graduate SAF at Northern Iowa from Grinnell, IA. TransferPortl estimates Calvin Jaworski's NIL market value at $16K, a model estimate rather than a reported contract. Calvin Jaworski has a TransferPortl Transfer Vulnerability Score of 16 out of 100, a relative risk score for entering the transfer portal.

Updated Nov 9, 2026

Make Your Pick

No predictions yet for Calvin Jaworski. The crowd pick shows after 5 more.

Only people on the TransferPortl email list can predict. We show totals, never names or emails.

Advanced Statistics

2026 · 67 tkl

Havoc Plays

40th

Ball Plays

59th

Solo Tackle Rate

55.2%

33rd

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

TVS History

Current TVS

Highest TVS

Sep 29, 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

Window	Team	TVS	Outcome
2026	Northern Iowa	5 Low	Did not enter
2025	Northern Iowa	2 Low	Did not enter
2024	Northern Iowa	1 Low	Did 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

$16,453

Highest market value

$17,611

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