Ben Williamson
Published census identities, checklist memberships, and public Superfractor sightings.
Checklist index
Checklist memberships
| Release | # | Affiliation | Subset | Public sighting state |
|---|---|---|---|---|
| 2026 Topps Series 1 Baseball | #226 | Seattle Mariners | BASE SET | Not yet seen |
| 2026 Topps Series 1 Baseball | #226 | Seattle Mariners | GOLDEN MIRROR BASE IMAGE VARIATIONS | Not yet seen |
| 2025 Topps Pristine Baseball | #140 | Seattle Mariners | BASE CARDS | Seen publicly |
| 2025 Topps Pristine Baseball | #140 | Seattle Mariners | Base | Seen publicly |
| 2025 Topps Stadium Club Baseball | #163 | Seattle Mariners | Base | Seen publicly |
Public evidence
Matched sightings
Canonical checklist cards and observed cards matched from this player's checklist memberships.
- Superfractor seen 1 2026-07-09, 1 live now