The 2026 Topps Series 2 Baseball Hobby Box continues Topps' year-long celebration of the 75th anniversary of Topps Baseball. Series 2 expands the flagship Topps release with veteran stars, top rookies, emerging players and teams from across Major League Baseball.
The set has a 350-card base set that includes MLB stars, rookies, Future Stars, League Leaders and team cards. Inserts and numbered color parallels fill out the rest of the checklist. Anniversary-themed inserts and parallels include Cover Athletes, 75 Years of Topps Die-Cut Autographs and 75 Years of Topps Baseball Autographs.
Returning designs include All Aces, Heavy Lumber and Home Field. Base Card 1952 Variations and 1991 Topps Baseball, introduced in Series 1, continue in Series 2. Autograph and relic cards include Real One Autographs, Flagship Autograph Patch Cards, City Connect Swatches and one-of-one In the Name relics.
- Brand
- Topps
- Cards per pack
- 12
- Packs per box
- 20
- Base set
- 350 cards
- Box averages
- 1 autograph or relic per box
- Autographs
- Real One Autographs, Flagship Autograph Patch Cards, 75 Years of Topps Die-Cut Autographs, 75 Years of Topps Baseball Autographs
- Relics
- City Connect Swatches, one-of-one In the Name relics
- Inserts
- Cover Athletes, All Aces, Heavy Lumber, Home Field, Base Card 1952 Variations, 1991 Topps Baseball