2021 Topps Series 1 Baseball Checklist Overview

Compared to recent years, the 2021 Topps Series 1 Baseball checklist takes a bit of a step back as far as size goes. It’s 330 cards, which is down from 350. Series 2 adds another 330 cards. Following a fan vote, Fernando Tatis Jr. leads off the set, joining some big names throughout the flagship set’s history.

What to expect in a 2021 Topps Series 1 Baseball hobby jumbo box:

• Autographs – 1
• Memorabilia or Manufactured Relic Cards – 2
• Home Run Challenge – 1
• Gold Foil Parallels – 5
• Silver Packs – 2