Mason Miller

lifecycle: veteran — nflverse joined (player_id=00-0040391) with no stat line and no rookie flag — a veteran without a recorded regular-season line (nflverse players.csv) · card built 2026-09-20

Not yet available · No 2026 season total is reported for this player in the source snapshot checked 2026-09-21T08:31:14.055Z. Missing statistics are not zero. Earlier seasons remain in NFL by year. (asOf 2026-09-21T08:31:14.055Z)

• Signed through2026Over The Cap · 2026-09-20
• APY

  Not sourced yet · Revised APY unresolved

• Cap hit

  Not sourced yet · Revised annual cap accounting unresolved

Searched — none · searched nflverse stats_player_reg 1999–2026 (50637 rows) for player_id 00-0040391: no regular-season stat line. The table records stat lines, so a roster season without one is not distinguishable here; 2026: searched, no line recorded (asOf 2026-09-20)

Searched — none · 2026: searched https://github.com/nflverse/nflverse-source record (1123 rows, 2026-09-20T15:36:11.310Z); value not present

Stack-up lives on leaders. Not a rank invented on this file.

• Preseason week 1 · 2026-08-13 · DET at CINIn the official book without an individual stat line.Open the book · NFL Game Summary · 2026-08-13
• Preseason week 1 · 2026-08-22 · WAS at DETIn the official book without an individual stat line.Open the book · NFL Game Summary · 2026-08-22
• Preseason week 3 · 2026-08-29 · DET at INDStarted.Open the book · NFL Game Summary · 2026-08-29

Not sourced yet · snaps are not printed in the NFL Game Summary and no snap-count source is provisioned — participation above is the book's own lists

Not joined yet · no CFBD season row joined for this id and no probe recorded (college/years.json: 1930 of 2290 people matched) Next: match this player to the available source records. (asOf 2026-09-20)

Searched — none · searched nflverse draft_picks 1980–2026 (12927 rows) by gsis_id 00-0040391: no pick row — undrafted (the ledger carries every selection since 1980) (asOf 2026-09-20)

Searched — none · searched nflverse combine 2000–2026 (8968 rows) by pfr_id MillMa03: no recorded combine row in the covered dataset; invitation status is not established (a pro-day-only workout is not in this table and stays unknown) (asOf 2026-09-20)

Not sourced yet · pro day: pro-day results are not on any provisioned source

• 2026-01-05 → 2026-03-11 · DET · FUTURES · ended: league-year-lapseThe Detroit Lions sign OL Devin Cochran, WR Malik Cunningham, DE Ahmed Hassanein, TE Zach Horton, WR Jackson Meeks, OL Mason Miller, RB Jabari Small, DL Chris Smith and S Loren Strickland to a Reserve/Future contract.DET transactions (club-official) · 2026-09-20

derived from filings in official transaction feeds on disk 2026-01-01 → 2026-09-19 (32 clubs: 31 club-published and 1 from the nfl.com league ledger as the approved equivalent (DAL); 1966 rows; no club feed missing) through the designation machine (scripts/lib/designation.mjs — one truth with reserve-status and club-state); pre-window history is not on a provisioned source and stays unknown

Not sourced yet · no discipline records on file · search bound: recorded search of official transaction feeds on disk 2026-01-01 → 2026-09-19 (32 clubs: 31 club-published and 1 from the nfl.com league ledger as the approved equivalent (DAL); 1966 rows; no club feed missing) for /\bsuspend|reserve\s*\/\s*suspended|commissioner(?:'s)?\s+exempt|exempt\s*\/\s*commissioner/i: 5 filings. The league discipline ledger is not a provisioned source, so absence here is a bounded search, not a true negative. (asOf 2026-09-20)

• 2026-09-07 · DETThe Detroit Lions sign C Seth McLaughlin and RB Jabari Small to the practice squad and place G Mason Miller on Practice Squad/Injured.
• 2026-08-31 · DETThe Detroit Lions sign QB Luke Altmyer, LB Joe Bachie, DB Aamaris Brown, OL Devin Cochran, TE Thomas Gordon, WR Lucky Jackson, WR Tom Kennedy, EDGE Anthony Lucas, G Mason Miller, LB Amen Ogbongbemiga, DL Chris Smith, DL
• 2026-08-30 · DETThe Detroit Lions waive QB Luke Altmyer, WR Tarik Black, CB Ekow Boye-Doe, DB Aamaris Brown, OL Devin Cochran, CB Bump Cooper Jr., WR Malik Cunningham, TE Thomas Gordon, OL Gus Hartwig, TE Zach Horton, LB Erick Hunter, S
• 2026-01-05 · DETThe Detroit Lions sign OL Devin Cochran, WR Malik Cunningham, DE Ahmed Hassanein, TE Zach Horton, WR Jackson Meeks, OL Mason Miller, RB Jabari Small, DL Chris Smith and S Loren Strickland to a Reserve/Future contract.

window 2026-01-01 → 2026-09-19

filings in official transaction feeds on disk 2026-01-01 → 2026-09-19 (32 clubs: 31 club-published and 1 from the nfl.com league ledger as the approved equivalent (DAL); 1966 rows; no club feed missing); pre-window movement is not on a provisioned source

Source not provisioned · nflverse draft_picks 1980–2026 carries drafted players only; no pick row for gsis_id 00-0040391 (undrafted or pre-1980). Honors for undrafted players are not on a provisioned source — a bounded search, not a true negative Next: connect a source that covers this field. (asOf 2026-09-20)