San José State Spartans · RB RoomRB
#21 Isaiah Carlson
Class RS JRStatus ReturningHt / Wt 6'2" · 225 lbHometown Seattle, WA · Ferndale HS
Depth-chart placement
Current role
RB5Placement
DepthRoom
Running BackExperience
4-JRLast change
Updated 2026-07-29RB room context
View full depth chart →Isaiah Carlson holds the RB · Depth spot in San José State Spartans’s running back room. Where he sits among the room’s front-line roles:
Background & career
Recruiting3-star · No. 674 nationalOriginSeattle, WA · Ferndale HS