What’s New
The 2026 Leaf Metal Sports Heroes Multi-Sport trading card collection showcases athletes from a diverse array of sports. Produced by Leaf, this set is slated for a 2026 release. It includes a variety of autographs and parallels, with an emphasis on offering multi-sport content, including both stars and legends from sports like baseball, football, basketball, and soccer, among others.
Configuration at a Glance
- Each box comprises 10 cards.
- Every card in the collection is autographed.
- There are no non-autographed base cards included.
- Boxes are available exclusively as hobby editions.
- The set contains parallels and serial-numbered variations.
Key Inserts & Parallels
- Parallel colors consist of: Base, Purple, Pink, Blue, Orange, Green, Red, Gold, and Black.
- Serial-numbering differs by parallel color, with fewer numbers assigned to rarer colors (exact numbers are unspecified).
- Multi-sport theme inserts feature athletes from different sports on a single card.
- Certain cards include dual or multiple athlete autographs.
Autographs & Relics
- All cards in the set are autographed.
- Autograph subjects feature both stars and legendary figures from various sports.
- Multi-signed cards are available, showcasing signatures from multiple athletes.
- This release does not feature any memorabilia or relic cards.
Collector Notes
- Each card is autographed, with no unsigned base cards in the set.
- The multi-sport theme is a highlight, with broad athlete representation.
- Parallel cards are color-coded and serial-numbered, though specific print runs are not disclosed.
- This is a hobby-exclusive product, with no retail options available.
- There are no relic or memorabilia cards included in this release.

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