Seattle Seahawks · OL RoomOL
#78 Mason Richman
Exp 1 yr NFLAge 24Ht / Wt 6'5" · 310 lbCollege Iowa
Depth-chart placement
Current role
RG3Placement
DepthRoom
Offensive LineExperience
YR 2Last change
Updated 2026-07-29OL room context
View full depth chart →Mason Richman holds the RG · Depth spot in Seattle Seahawks’s offensive line room. Where he sits among the room’s front-line roles:
Mason Richman played 3 games in 2025 with a 1% snap share.
Background & career
Iowathrough 2024Seahawks2025 — present