Brady Singer 2021 Donruss Baseball Rated Rookie Card No 51 (Royals)
Cristian Pache 2021 Donruss Optic Rated Rookie "The Rookies" Insert (Braves)
Jo Adell 2021 Absolute Baseball Rookie Class Green Parallel (Angels)
Juan Soto 2021 Bowman X Keith Shore Card No 11 (Nationals)
Lorenzo Cain 2021 Topps Series 1 Baseball Parallel #'d 167/499 (Brewers)
Brooks Gosswein 2021 Panini Elite Extra Edition Prime Numbers #'d 042/131 (CHI)
Monte Harrison 2021 Topps Stadium Club Rookie card (Marlins)
Jazz Chisholm 2021 Panini Chronicles Classics Baseball Rookie Card (Marlins)
Brailyn Marquez 2021 Topps Archives Bazooka Shining Stars Rookie Card (Cubs)
2021 Pro Set Baseball Green Version Cards PS29-PS39: Select from Drop-Down Menu
Braxton Garrett 2021 Panini Chronicles Score Rookie Card No 24 (Marlins)
Triston McKenzie 2021 Panini Chronicles Timeless Treasures Rookie (Cleveland)
Trevor Larnach 2021 Panini Chronicles Overdrive Rookie Holo Parallel (Twins)
Evan White 2021 Panini Mosaic Baseball Debuts Green Parallel Card (Mariners)
Bobby Dalbec 2021 Topps Big League Art of the Game Rookie Insert (Red Sox)
Drew Rasmussen 2021 Topps Stadium Club Rookie card (Brewers)
Estevan Florial 2021 Topps Gypsy Queen Green Parallel Rookie Card (Yankees)
Jake Vogel 2021 Bowman Chrome Prospects 1st Bowman Mojo (Dodgers)
Hyeon-Jong Yang 2021 Panini Chronicles Legacy Rookie Card No 9 (Rangers)
Luis Campusano 2021 Topps Archives Rookie Card No 173 (Padres)
2021 Topps Heritage Baseball Rookie Stars Nate Pearson and Tom Hatch (Blue Jays)
Jake Cronenworth 2021 Panini Chronicles Black Rookie Card No 16 (Padres)
Ryan Weathers 2021 Topps Gallery Baseball Rookie Card No 184 (Padres)
Edward Olivares 2021 Topps Opening Day Rookie Card No 165 (KC Royals)
Casey Mize 2021 Bowman Platinum Baseball Rookie Card No 7 (Tigers)
Ryan Mountcastle 2021 Donruss Optic Rated Rookie Card No 59 (O's)
Bobby Dalbec 2021 Panini Diamond Kings Rookie Card No 36 (Red Sox)
Jackie Bradley Jr 2021 Topps Big League Baseball Wanted Insert (Red Sox))
Sam Huff 2021 Panini Diamond Kings Baseball Rookie Card No 155 (Rangers)
Ryan Weathers 2021 Panini Mosaic Reactive Orange Prizm Parallel Rookie (Padres)
Cristian Javier 2021 Donruss Optic Rated Rookie Red Wave Parallel (Astros)
Jarred Kelenic 2021 Topps Chrome Update Series Purple Parallel Rookie -Mariners
