Basketball Parallel Guide
Upper Deck SPx Player Checklist Guide
Explore Upper Deck SPx player checklists and card counts by season.
- Seasons
- 13
- Checklist cards
- 7,283
About Upper Deck SPx
SPx uses its complete physical-card ledger rather than a fabricated Base rainbow. Every mapped card retains its release, family, version, serial evidence, partners, and source identity.
Research note
13 complete basketball releases map 7,283 exact physical player-bearing checklist identities from the canonical ledger.