2025 Panini Boys of Summer Baseball Checklist

2025 Panini Boys of Summer Baseball mixes Hall of Famers, current stars and prospects in a 100-card base set, released August 27, 2025. Most of the checklist is autographs and memorabilia, including jumbo swatch cards and Fabric of the Game signatures with low serial numbering.

What's in the checklist

• Base: 100 cards with Red /175, Blue /99, Purple /49, Silver Holo /25, Gold Holo /10, Emerald /5 and Platinum 1/1
• Autographs: America's Best, American Glory, Fan Favorites and Jumbo Acetate Signatures, plus Fabric of the Game Baseball, Leather and Lumber Signatures
• Memorabilia: Massive Materials, Jumbo Prospect Materials, Five Tool Player Materials, Pastime Materials, Jumbo Material Signatures, Jumbo Swatch Signature Booklet and Prospect Material Signatures

Key players

The base set includes Cal Ripken, Josh Gibson, Jimmie Foxx, Whitey Ford, Miguel Cabrera, Jackson Chourio and Chase Burns. America's Best Signatures includes Aaron Judge, Ken Griffey Jr., Albert Pujols, Chipper Jones and Bobby Witt Jr., while prospects such as Travis Bazzana, Konnor Griffin, Cam Smith and Kevin McGonigle appear in the material lines.

Grading considerations

America's Best Signatures and low-numbered Fabric of the Game autographs are among the cards collectors commonly consider for grading. Jumbo and acetate cards need larger holders, and acetate surfaces scratch easily. See our pricing.