Age
26
Jul 29, 2000
Jack Sanborn
#57
CHI · 2022–2024→DAL · 2025→CHI · 2026–presentACT
JackSanborn#57LB
2025 Season
Latest productionTackles
34
2025
TFL
1
regular season
Sacks
0.0
regular season
QB Hits
0
regular season
FF
0
regular season
Snap %
56%
avg / game
Career
Team path from high school through the NFL, with draft context and accolades.
01 / Career
Career Path
2018 — Present · Includes honors2026–
Chicago Bears · Linebacker
LB · Current roster
NFL
2025
Dallas Cowboys · Linebacker
LB · 9 active weeks
NFL
2022–2024
Chicago Bears · Linebacker
LB · 48 active weeks
NFL
2018–2021
Wisconsin · LB
NCAA
Draft Profile
2022 DraftSelection
Undrafted Free Agent
2022 UDFA signing with Chicago Bears
TeamCHI
StatusUDFA
Undrafted Free Agent
Data Sources & Attribution
CreditsHeadshot — wikipediaBely Medved. Licensed under CC BY-SA 2.0 via Wikimedia Commons. Source file
Statistics — nflverseStats are sourced from nflverse. Carl S, Baldwin B, Sharpe L, Ho T, Edwards J (2025). nflverse: Easily Install and Load the ‘nflverse’. R package version 1.0.3.9001, https://nflverse.nflverse.com/. Advanced metrics shown here are drawn via nflverse from Pro Football Reference Advanced Stats and NFL Next Gen Stats.
Pro Football ReferenceSports Reference LLC. “Pro Football Statistics and History.” Pro-Football-Reference.com. https://www.pro-football-reference.com/. (Accessed 2026-06-02.)
Athleticism & RASCombine and pro-day measurements compiled by Ray Carpenter, nfl-draft-data. Relative Athletic Score (RAS) by Kent Lee Platte, https://ras.football/.