2026 Topps Series 1 (75 Anniversary)

The 2025 Topps Update Series Baseball Hanger Box closes out the flagship baseball-card season with rookies who debuted during 2025, Rookie Debut cards, traded players in their new uniforms, established MLB stars, legends, team cards and season highlights. The complete Update Series checklist contains 350 base cards presented in the standard 2025 Topps flagship design.

Each Hanger Box contains 59 cards and is designed around its exclusive Diamante Foil parallels. On average, every box includes:

• 51 base cards

• 2 Hanger-exclusive Diamante Foil parallels

• 1 Blended Rate insert

• 1 1990 Topps Baseball insert

• 4 Stars of MLB inserts 
  

Collectors can also chase numbered parallels, retail-exclusive foil variations, short prints, autographs and memorabilia cards. Possible premium pulls include All-Star Stitch Autographs, First Pitch Autographs and extremely scarce Platinum one-of-one parallels, although autographs and relics are not guaranteed in each box.