Player file
R Mason Thomas
No sourced #1 / top 5 / top 10 on this file.
EDG Edge Defender · official depth EDG2 · Oklahoma · #51 · PRO
6' 2" · 249 lbs
age 21 · born 2004-08-25 · signed through 2029 · OTC APY $3,049,201
2025 line
ESPN regular-season stats have no 2025 official defensive line. https://site.web.api.espn.com/apis/common/v3/sports/football/nfl/athletes/5081927/stats
2029Signed through
Over The Cap
PFF+
No PFF+ grade on this player. Do not mint 84.3.
College by year
- 2025 · Oklahoma · NCAA26 tkl · 6.5 sackHC Brent VenablesCollegeFootballData player season stats · 2026-08-14CollegeFootballData coaches · 2026-08-15
- 2024 · Oklahoma · NCAA23 tkl · 9.0 sackHC Brent VenablesCollegeFootballData player season stats · 2026-08-14CollegeFootballData coaches · 2026-08-15
- 2023 · Oklahoma · NCAA8 tkl · 1 sackHC Brent VenablesCollegeFootballData player season stats · 2026-08-14CollegeFootballData coaches · 2026-08-15
- 2022 · Oklahoma · NCAA6 tkl · 0.5 sackHC Brent VenablesCollegeFootballData player season stats · 2026-08-14CollegeFootballData coaches · 2026-08-15
Combine / pro day
No sourced combine / pro day on this file.
Draft
Year not on file
Draft year / round not on this file.
NFL by year
nflverse stats_player_reg has no regular-season row for this espn_id.
No sourced NFL leaderboard for 2025 on this file. Will not mint a badge from a partial room. Open leaders
Official games
- Preseason week 1 · LAR 20–12 KC2 tackles (0-2)
Snaps not printed in the NFL Game Summary.
Open the book · NFL Game Summary - Preseason week 1 · KC 15–16 TB0 tackles (0-0)
Snaps not printed in the NFL Game Summary.
Open the book · NFL Game Summary - Preseason week 3 · SEA 9–9 KC2 tackles (1-1)
Snaps not printed in the NFL Game Summary.
Open the book · NFL Game Summary
Injuries
No sourced injury on this file. Not “healthy.”
Suspensions / discipline
No sourced suspension or discipline on this file.
Transactions
- 2026-05-20Jadon Canady (CB), R Mason Thomas (DE) signed.chiefs.com / transactions · 2026-08-14
Awards
No sourced award on this file.