Pre-order open27 days out
Releases Wednesday, November 18, 2026
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2026 Topps Pro Debut MLB
Currently viewing Hobby Box
Sealed hobby box: 6 packs of 24 cards, 144 in all, with four autographs in every box. 2026 Topps Pro Debut Baseball covers the minor leagues' top prospects: a 200-card base set and a Chrome version, 2025 Arizona Fall League Stars, Pipeline Pairings and Pro Debut Gamers inserts, and base, Chrome, Future Cornerstones and Jumbo Autograph Relic autographs.
- Sport
- MLB
- Brand
- Topps
- Set
- Pro Debut
- Year
- 2026
- Product
- Hobby Box
- Release
- Nov 18, 2026
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