Football · Kansas City Chiefs
R Mason Thomas rookie cards
Every R Mason Thomas line on the Topps checklists of the products we track, grouped by product, with the autograph and relic cards pulled out first. Lines with the RC chip carry Topps' Rookie tag.
- Products
- 1
- Card lines
- 2
- Autographs
- 0
- Relics
- 0
- Rookie-tagged
- 2
Source: Topps checklist PDFs (linked per product below), checked . Checklists are subject to change by Topps.
Rookie profile
- Position
- DE
- Born
- August 25, 2004
- Draft
- 2026, round 2, pick 40 (KC)
- College
- Oklahoma
Source: nflverse-data (CC-BY 4.0), checked .
Only one product so far. This page fills in as more products with a checklist go live.
Autographs and relics
No autograph or relic card for R Mason Thomas on the checklists of the products that are live here.
2026 Topps Heritage Football
Release October 21, 2026. 2 lines from Topps' checklist (downloaded , PDF).
| Section | No. | Team |
|---|---|---|
| base cards RC | 243 | Kansas City Chiefs |
| base cards chrome variation RC | 243 | Kansas City Chiefs |
Lines are joined by name within football, so two players with the same name would share this page. An autograph or relic line is a section Topps groups or names as one. Odds and box formats are on each product page. This page lists cards, not prices, and does not say what to buy. See all players.