Jarrian Jones injury status DB · JAX · Jacksonville Jaguars

Practice trend: nflverse has one end-of-week practice status per player-week, not daily Wed/Thu/Fri reports, so this compares last game week's final status with this week's; we have not tested it on midweek reports. 1,356 past cases in 2022–2025 with this sequence (regular players with at least 20% snap share; 2,469 more in 2014–2021). It is context only: the chance of missing above comes from the frozen model, or from the history for his tag when this week's report lists him Out or Doubtful. From our held-out research on 2014–2025 nflverse data.

If he sits, the Jacksonville Jaguars replace a starter who plays 95% of defense snaps; his backup Rayuan Lane III has played 59% over the same games.

Chance of missing: Frozen availability model (2026 blind test), prediction log update Oct 18, 2026 08:15 AM ET; when this week's report lists a player Out or Doubtful for that game, the chance shown is the share of such listings that missed the game in held-out 2022–2025 reports. Status: nflverse injury report data (CC-BY-4.0), retrieved Oct 18, 2026 08:16 AM ET. Usage impact: Share: nflverse player stats (CC-BY-4.0), last 3 team games, retrieved Oct 18, 2026 08:16 AM ET; tiers fixed from 2017-2021 history (High at least 3.7, Medium at least 0.7 points). Role impact: Snaps: nflverse snap counts (CC-BY-4.0), last 3 team games, retrieved Oct 18, 2026 08:16 AM ET; starter = top 2026 season snap share in his position group (no 2026 depth chart captured); backup experience = career regular-season snaps in nflverse snap counts; tiers fixed from 2017-2021 history (High at least 3.7, Medium at least 0.7 points).

Impact scores are small points on a fixed scale: his share of team usage (or role weight) times his chance of missing. High means the top 5% of 2017–2021 player-seasons, Medium the top 20%. The bold High badge appears only when a score is High and his chance of missing is at least 25%: 37 of 170 listed players this update.