Jacksonville Jaguars · LB RoomLB
#54 Jack Kiser
Exp 1 yr NFLAge 26Ht / Wt 6'2" · 231 lbCollege Notre Dame
Depth-chart placement
Current role
MLB2Placement
BackupRoom
LinebackerExperience
YR 2Last change
Updated 2026-07-29LB room context
View full depth chart →Jack Kiser holds the MLB · Backup spot in Jacksonville Jaguars’s linebacker room. Where he sits among the room’s front-line roles:
Jack Kiser played 14 games in 2025 with a 5% snap share.
Background & career
Notre Dame2019 – 2024Jaguars2025 — present