Ruben Sierra
Published census identities, checklist memberships, and public Superfractor sightings.
Checklist index
Checklist memberships
| Release | # | Affiliation | Subset | Public sighting state |
|---|---|---|---|---|
| 2021 Topps Chrome Platinum Anniversary Baseball | #PA-RSI | Texas Rangers | AUTOGRAPH CARDS | Not yet seen |
| 2021 Topps Chrome Platinum Anniversary Baseball | #567 | Texas Rangers | Base | Not yet seen |
| 2020 Archives Snapshots | #AS-RS | Texas Rangers | BASE CARDS AUTOGRAPH PARALLEL | Not yet seen |
| 2020 Archives Snapshots | #AS-RS | Texas Rangers | Base | Not yet seen |