Complete card-by-card checklist for 2025 Topps Series 1 Baseball. Includes the full 350-card base set with all inserts, parallels, autographs, and memorabilia cards. Card numbers, players, teams, and print runs documented.
Set Year
2025
Total Cards
350
Manufacturer
Topps
Release
Feb 2025
Box Config
24 packs / 14 cards (Hobby)
Hobby Break
1 Auto or Relic + Rookies
ℹ About this checklist: This page lists the complete 2025 Topps Series 1 Baseball base set, all inserts, autographs, memorabilia, and parallel variations. Data sourced from official Topps releases and verified hobby sources. Card numbers and print runs are subject to final confirmation by the manufacturer.
About 2025 Topps Series 1 Baseball
2025 Topps Series 1 Baseball is the flagship MLB release that kicks off the baseball card year. As the largest and most accessible Topps product, Series 1 is the cornerstone of every collector's checklist.
The 350-card base set features veterans and rookies from the start of the 2025 MLB season. Hobby boxes guarantee one autograph or relic per box, with a deep parallel rainbow and short-printed variations.
Key chases include the iconic Image Variation short prints, Rainbow Foil parallels, Gold Stars (/2025), and the rare Platinum 1/1 anchor cards.
Key Inserts in 2025 Topps Series 1 Baseball
Stars of MLB
Top-star themed insert.
Future Stars
Rookie-focused insert.
Generation Now
Modern-era inserts.
Image Variation SPs
Short-printed photo variations.
Autograph Sets
Autograph Set
Print Run
Notes
Rookie Autographs
On-card
RC autos
Veteran Autographs
/99 or less
Established player autos
Real One Autographs
On-card
Vintage-style autos
Parallel Rainbow
All parallels available for the 350-card base set, from most common to rarest:
How many cards are in the 2025 Topps Series 1 Baseball base set?
The 2025 Topps Series 1 Baseball base set contains 350 cards. The full checklist covers veterans, rookies, and where applicable, legends or special subsets.
When was 2025 Topps Series 1 Baseball released?
2025 Topps Series 1 Baseball was released in Feb 2025. Hobby boxes are available through authorized dealers and online card retailers.
What is the box configuration for 2025 Topps Series 1 Baseball?
Hobby boxes contain 24 packs / 14 cards (Hobby). Each box guarantees: 1 Auto or Relic + Rookies.
What are the rarest parallels in 2025 Topps Series 1 Baseball?
The rarest parallels in the set are the 1/1 versions, including Platinum, Printing Plates. These are true one-of-one cards numbered 1 of 1.
Are autographs guaranteed in 2025 Topps Series 1 Baseball?
Yes — every Hobby box of 2025 Topps Series 1 Baseball guarantees at least one autograph. The exact configuration is: 1 Auto or Relic + Rookies.