UNK.2019.NEWYORKMETSSEINFELD30SGA
New York Mets Seinfeld 30 SGA · Unknown / anonymous issuer (a convention, not a company) · 2019 · baseball
1 ACNs. Checklist order is stable; IDs don’t move.
| ACN | Player | Team | Variant | Description | TCDB cid |
|---|---|---|---|---|---|
| UNK.2019.NEWYORKMETSSEINFELD30SGA.0001 | Jerry Seinfeld | New York Mets | 13775772 |