2021 Panini Mosaic Baseball Checklist

2021 Panini Mosaic Baseball brings Mosaic's tiled finish to a 200-card veteran base and an 89-card rookie group, with 100 rookie variations in Choice and Quick Pitch versions. Released October 20, 2021, it surrounds the base with more than 20 inserts, including Stained Glass, Debuts and All-Time Greats.

What's in the checklist

• Base parallels: Silver Prizm, Blue Camo, Pink Camo, Green, Red, White Sparkle, Choice Peacock, Genesis and Reactive Blue, Orange, Red and Yellow, numbered from Blue Mosaic /99 down to Mosaic Quick Pitch Black /1
• Inserts: Stained Glass, Debuts, Rookie Debut, All-Time Greats, Aces, Big Fly, Center Stage, Eyes on the Prize, Field Vision, Hot Sauce, International Men of Mastery, Launched, Overdrive, Stare Masters, Vintage and Wheels
• Autographs: 84 Rookie Autographs Mosaic (Red & Yellow Choice Fusion /88 to Black /1), 100 Quick Pitch Autographs, 100 Scripts and 16 veteran Autographs

Key rookies

The rookie group includes Joey Bart, Sixto Sanchez, Spencer Howard, William Contreras and Evan White, and Debuts adds Jo Adell, Cristian Pache, Dylan Carlson, Alex Kirilloff, Ke'Bryan Hayes, Ian Anderson and Tarik Skubal. Veteran Autographs include Aaron Judge, Fernando Tatis Jr., Mike Piazza, Alex Rodriguez and David Ortiz.

Grading considerations

Rookie Autographs Mosaic, Stained Glass inserts and low-numbered Quick Pitch parallels are among the cards collectors commonly consider for grading. The tiled Mosaic finish can hide surface scratches until tilted under light, and centering varies, so check borders before submitting. See our grading scale.