
Carston Marshall
Position coaches (Youngstown State, 2026): Ryan Riemedio, Shawn Crable
Kennesaw, GAGraduate6'2"215 lb#5
Estimated NIL value
$2K
Model estimate. This is not a reported contract.
Transfer Vulnerability Score
13 / 100
56th
Low risk. Percentile vs all active college players we track.
HS recruit
Class
Graduate
Seasons left (incl. 2026)
Final seasonUnconfirmed: check the school bio
Carston Marshall is a 6'2", 215-lb Graduate LB at Youngstown State from Kennesaw, GA. Carston Marshall has a TransferPortl Transfer Vulnerability Score of 13 out of 100, a relative risk score for entering the transfer portal.
Updated Nov 9, 2026
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Advanced Statistics
2026 · 49 tklHavoc Plays
9.5
85th
Ball Plays
2
78th
Solo Tackle Rate
40.8%
28th
Percentiles rank this season against every 2026 FBS and FCS LBs with the same minimum sample. Higher is better.
TVS History
Current TVS
13
Highest TVS
29
Oct 2, 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 | Youngstown State | 12 Low | Did not enter |
| 2024 | Iowa State | 33 Elevated | Entered portal |
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
$1,608
Highest market value
$53,596
Sep 2, 2023
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 2021
Committed to Iowa State Apr 2020
Season Statistics
| Season | Team | Tackles | Solo | TFL | Sacks | PBU |
|---|---|---|---|---|---|---|
| 2026 | Youngstown State | 49 | 20 | 6.5 | 1 | 2 |
| 2025 | Youngstown State | 6 | 3 | 1.5 | 0 | 1 |
| 2023 | Iowa State | 4 | 1 | 0 | 0 | 0 |
| 2022 | Iowa State | 8 | 2 | 0.5 | 0 | 0 |
2026 Youngstown State LB Room
Michael WellsLB · $4K
Graydon RollinsLB · $3K
Remy BoseLB
Lemondte ChambersLB
Ethan CoeLB
Solomon FarrellLB
Aidan FischerLB
Allex HillLBMost Likely to Leave Youngstown State
Graydon RollinsLB · Youngstown State
Roderick Owens Jr.DB · Youngstown State
Jaden GilbertRB · Youngstown State
Ebony Curry Jr.DL · Youngstown State
Beau BrungardQB · Youngstown State
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