Topps has not revealed the pack configuration for mega boxes, but collectors typically get a mix of regular Bowman packs and a couple Mega Box packs that feature the familiar Chrome Mojo Refractor style.
The Mega Box version of the product has a release date of May 27, two weeks after the flagship release.
Not all players from the Bowman flagship checklist make the jump to the Mega Box version. Only the top 50 stars and rookies from the 100-card base set and the top 50 prospects from that 150-card checklist are featured on the special Chrome pattern.
All base issues will also come in a variety of colorful parallels.
In addition, 10 players from each segment have Image Variations, adding an extra layer to the base set chase.
Always popular Mega Chrome Prospect Autographs again provide the biggest exclusive hunt for collectors, who also get a condensed checklist here with only 60 of the 87 names from the flagship release in this product.
Collectors can also find Rookie Autographs and Image Variation Autographs are available for select prospects and rookies.
Three insert sets get Mega Box versions as well: Mega Futures (exclusive), Bowman Sterling, and Electric Sluggers.
2026 Bowman Mega Box Baseball cards at a glance:
Cards per pack: Mega ? 7
Packs per box: Mega ? 6
Boxes per case: Mega ? 20
Set size: 50 cards
Release date (subject to change): May 27, 2026
2026 Bowman Mega Box Baseball Checklist ? Master Card List
Here?s the full 2026 Bowman Mega Box Baseball checklist in one spot.
Mega Chrome Base Cards
50 cards
1 Aaron Judge, New York Yankees
2 Yoshinobu Yamamoto, Los Angeles Dodgers
3 Chase Burns, Cincinnati Reds RC
6 Sal Stewart, Cincinnati Reds RC
7 Bryce Harper, Philadelphia Phillies
9 Munetaka Murakami, Chicago White Sox RC
10 Nick Kurtz, Athletics
12 Jhostynxon Garcia, Pittsburgh Pirates RC
13 Cal Raleigh, Seattle Mariners
17 Francisco Lindor, New York Mets
18 Roman Anthony, Boston Red Sox RC
19 Kyle Teel, Chicago White Sox RC
20 Kyle Schwarber, Philadelphia Phillies
23 Ronald Acuña Jr., Atlanta Braves
25 Bobby Witt Jr., Kansas City Royals
26 Payton Tolle, Boston Red Sox RC
31 Pete Crow-Armstrong, Chicago Cubs
33 Brandon Sproat, New York Mets RC
35 Jacob Misiorowski, Milwaukee Brewers RC
37 Chase DeLauter, Cleveland Guardians RC
39 Carson Williams, Tampa Bay Rays RC
40 Drew Gilbert, San Francisco Giants RC
41 Trey Yesavage, Toronto Blue Jays RC
44 Elly De La Cruz, Cincinnati Reds
45 Connelly Early, Boston Red Sox RC
47 Fernando Tatis Jr., San Diego Padres
52 Shohei Ohtani, Los Angeles Dodgers
53 Cam Schlittler, New York Yankees RC
58 Bryce Eldridge, San Francisco Giants RC
59 Junior Caminero, Tampa Bay Rays
61 Vladimir Guerrero Jr., Toronto Blue Jays
62 Owen Caissie, Miami Marlins RC
63 Roki Sasaki, Los Angeles Dodgers
65 Jonah Tong, New York Mets RC
66 Carter Jensen, Kansas City Royals RC
68 Colson Montgomery, Chicago White Sox RC
70 Alex Freeland, Los Angeles Dodgers RC
75 Jac Caglianone, Kansas City Royals RC
76 Tarik Skubal, Detroit Tigers
78 Cole Young, Seattle Mariners RC
80 Corbin Carroll, Arizona Diamondbacks
83 Bubba Chandler, Pittsburgh Pirates RC
84 Harry Ford, Washington Nationals RC
85 Nolan McLean, New York Mets RC
86 Jakob Marsee, Miami Marlins RC
93 Samuel Basallo, Baltimore Orioles RC
97 Juan Soto, New York Mets
98 C.J. Kayfus, Cleveland Guardians RC
99 Christian Moore, Los Angeles Angels RC
100 Mike Trout, Los Angeles Angels
Mega Chrome Prospects
50 cards
BCP-1 Ethan Holliday, Colorado Rockies
BCP-2 Max Clark, Detroit Tigers
BCP-7 Kendry Chourio, Kansas City Royals
BCP-15 Gage Jump, Athletics
BCP-16 Marek Houston, Minnesota Twins
BCP-17 Caden Scarborough, Texas Rangers
BCP-21 Roldy Brito, Colorado Rockies
BCP-25 Juan Sanchez, Toronto Blue Jays
BCP-26 Sean Paul Liñan, Washington Nationals
BCP-29 Victor Arias, Toronto Blue Jays
BCP-33 Coy James, Washington Nationals
BCP-35 Travis Bazzana, Cleveland Guardians
BCP-36 Moisés Chace, Philadelphia Phillies
BCP-38 Luis Cova, Miami Marlins
BCP-40 Aiva Arquette, Miami Marlins
BCP-41 Brailyn Antunez, Milwaukee Brewers
BCP-45 Seojun Moon, Toronto Blue Jays
BCP-47 Handelfry Encarnacion, Milwaukee Brewers
BCP-59 Brendan Tunink, Los Angeles Dodgers
BCP-63 Leo De Vries, Athletics
BCP-64 George Lombard Jr., New York Yankees
BCP-66 Wyatt Sanford, Pittsburgh Pirates
BCP-69 Owen Carey, Atlanta Braves
BCP-72 Luis Arana, Miami Marlins
BCP-77 Daniel Pierce, Tampa Bay Rays
BCP-79 Esteban Mejia, Baltimore Orioles
BCP-82 Edward Florentino, Pittsburgh Pirates
BCP-88 Dasan Hill, Minnesota Twins
BCP-90 Andrew Tess, Baltimore Orioles
BCP-92 Konnor Griffin, Pittsburgh Pirates
BCP-93 Jorge Quintana, San Diego Padres
BCP-95 Eli Willits, Washington Nationals
BCP-96 Jesús Made, Milwaukee Brewers
BCP-98 Walker Jenkins, Minnesota Twins
BCP-100 Marconi German, Washington Nationals
BCP-104 Henry Lalane, New York Yankees
BCP-106 Francisco Espinoza, Los Angeles Dodgers
BCP-111 Carson Benge, New York Mets
BCP-115 JJ Wetherholt, St. Louis Cardinals
BCP-116 Dauri Fernandez, Cleveland Guardians
BCP-118 Gabriel Rodriguez, Cleveland Guardians
BCP-125 Wei-En Lin, Athletics
BCP-135 Wehiwa Aloy, Baltimore Orioles
BCP-139 Edgar Montero, Athletics
BCP-141 Justin Gonzales, Boston Red Sox
BCP-145 Kevin McGonigle, Detroit Tigers
BCP-148 Dillon Lewis, New York Yankees
BCP-149 Andrew Fischer, Milwaukee Brewers
BCP-150 Wilder Dalis, Colorado Rockies
BCP-151 Seong-Jun Kim, Texas Rangers
Mega Chrome Prospects ? Image Variations
10 cards
BCP-1 Ethan Holliday, Colorado Rockies
BCP-2 Max Clark, Detroit Tigers
BCP-16 Marek Houston, Minnesota Twins
BCP-77 Daniel Pierce, Tampa Bay Rays
BCP-82 Edward Florentino, Pittsburgh Pirates
BCP-92 Konnor Griffin, Pittsburgh Pirates
BCP-96 Jesús Made, Milwaukee Brewers
BCP-115 JJ Wetherholt, St. Louis Cardinals
BCP-135 Wehiwa Aloy, Baltimore Orioles
BCP-145 Kevin McGonigle, Detroit Tigers
Mega Chrome Base Cards ? Image Variations
10 cards
3 Chase Burns, Cincinnati Reds
18 Roman Anthony, Boston Red Sox
35 Jacob Misiorowski, Milwaukee Brewers
39 Carson Williams, Tampa Bay Rays
41 Trey Yesavage, Toronto Blue Jays
58 Bryce Eldridge, San Francisco Giants
68 Colson Montgomery, Chicago White Sox
75 Jac Caglianone, Kansas City Royals
83 Bubba Chandler, Pittsburgh Pirates
93 Samuel Basallo, Baltimore Orioles
Autographs
Prospect Mega Autographs
60 cards
BMA-AC Angel Cepeda, Chicago Cubs
BMA-AS Andrew Salas, Miami Marlins
BMA-ASE Adam Serwinowski, Los Angeles Dodgers
BMA-BC Billy Carlson, Chicago White Sox
BMA-BD Bo Davidson, San Francisco Giants
BMA-BM Braden Montgomery, Chicago White Sox
BMA-CA Cristian Arguelles, Colorado Rockies
BMA-CB Caleb Bonemer, Chicago White Sox
BMA-CC Cam Caminiti, Atlanta Braves
BMA-CD Charles Davalan, Los Angeles Dodgers
BMA-CI Cooper Ingle, Cleveland Guardians
BMA-CL Carlos Lagrange, New York Yankees
BMA-CR Cris Rodriguez, Detroit Tigers
BMA-EC Ethan Conrad, Chicago Cubs
BMA-EF Edward Florentino, Pittsburgh Pirates
BMA-EH Ethan Holliday, Colorado Rockies
BMA-EM Edgar Montero, Athletics
BMA-EP Elian Peña, New York Mets
BMA-EV Esmerlyn Valdez, Pittsburgh Pirates
BMA-GF Gavin Fien, Texas Rangers
BMA-GS Grant Shepardson, Miami Marlins
BMA-GW Gage Wood, Philadelphia Phillies
BMA-HA Hayden Alvarez, Los Angeles Angels
BMA-II Ike Irish, Baltimore Orioles
BMA-JB Josue Briceño, Detroit Tigers
BMA-JCAC Juneiker Caceres, Cleveland Guardians
BMA-JK Johnny King, Toronto Blue Jays
BMA-JLE Jhonny Level, San Francisco Giants
BMA-JP JoJo Parker, Toronto Blue Jays
BMA-JS Juan Sanchez, Toronto Blue Jays
BMA-JT James Tibbs III, Los Angeles Dodgers
BMA-JTH Jared Thomas, Colorado Rockies
BMA-JY Jordan Yost, Detroit Tigers
BMA-KA Kevin Alvarez, Houston Astros
BMA-KC Kaelen Culpepper, Minnesota Twins
BMA-KG Konnor Griffin, Pittsburgh Pirates
BMA-KM Kash Mayfield, San Diego Padres
BMA-KW Kyson Witherspoon, Boston Red Sox
BMA-MD Marco Dinges, Milwaukee Brewers
BMA-MG Marconi German, Washington Nationals
BMA-MH Marek Houston, Minnesota Twins
BMA-MN Mason Neville, Cincinnati Reds
BMA-MV Mitch Voit, New York Mets
BMA-RB Roldy Brito, Colorado Rockies
BMA-RS Ryan Sloan, Seattle Mariners
BMA-RW Ryan Waldschmidt, Arizona Diamondbacks
BMA-SH Seth Hernandez, Pittsburgh Pirates
BMA-SHA Steele Hall, Cincinnati Reds
BMA-SK Seong-Jun Kim, Texas Rangers
BMA-SKI Seaver King, Washington Nationals
BMA-SM Shotaro Morii, Athletics
BMA-TG Theo Gillen, Tampa Bay Rays
BMA-TS Tate Southisene, Atlanta Braves
BMA-TW Tommy White, Athletics
BMA-WA Wehiwa Aloy, Baltimore Orioles
BMA-WC Warren Calcaño, Kansas City Royals
BMA-WS Wyatt Sanford, Pittsburgh Pirates
BMA-YB Yorger Bautista, Seattle Mariners
BMA-YP Yairo Padilla, St. Louis Cardinals
BMA-YR Yovanny Rodriguez, New York Mets
Prospect Mega Autographs ? Image Variations
7 cards
CPA-DP Daniel Pierce, Tampa Bay Rays
CPA-EF Edward Florentino, Pittsburgh Pirates
CPA-EH Ethan Holliday, Colorado Rockies
CPA-JMA Jesús Made, Milwaukee Brewers
CPA-KG Konnor Griffin, Pittsburgh Pirates
CPA-KMC Kevin McGonigle, Detroit Tigers
CPA-MHO Marek Houston, Minnesota Twins
Rookie Mega Autographs
10 cards
RMA-BC Bubba Chandler, Pittsburgh Pirates
RMA-CB Chase Burns, Cincinnati Reds
RMA-CM Christian Moore, Los Angeles Angels
RMA-CMO Colson Montgomery, Chicago White Sox
RMA-CW Carson Williams, Tampa Bay Rays
RMA-JC Jac Caglianone, Kansas City Royals
RMA-JM Jacob Misiorowski, Milwaukee Brewers
RMA-JT Jonah Tong, New York Mets
RMA-RA Roman Anthony, Boston Red Sox
RMA-SB Samuel Basallo, Baltimore Orioles
Rookie Mega Autographs ? Image Variations
6 cards
CRA-BC Bubba Chandler, Pittsburgh Pirates
CRA-BE Bryce Eldridge, San Francisco Giants
CRA-CAG Jac Caglianone, Kansas City Royals
CRA-CB Chase Burns, Cincinnati Reds
CRA-JMI Jacob Misiorowski, Milwaukee Brewers
CRA-RA Roman Anthony, Boston Red Sox
Inserts
Mega Bowman Sterling
15 cards
BST-1 Jackson Chourio, Milwaukee Brewers
BST-2 Freddie Freeman, Los Angeles Dodgers
BST-3 Julio Rodríguez, Seattle Mariners
BST-4 Aaron Judge, New York Yankees
BST-5 Max Clark, Detroit Tigers
BST-6 Shohei Ohtani, Los Angeles Dodgers
BST-7 Konnor Griffin, Pittsburgh Pirates
BST-8 Nolan McLean, New York Mets
BST-9 Leo De Vries, Athletics
BST-10 Chase Burns, Cincinnati Reds
BST-11 Ethan Holliday, Colorado Rockies
BST-12 Roman Anthony, Boston Red Sox
BST-13 Jacob Misiorowski, Milwaukee Brewers
BST-14 Jac Caglianone, Kansas City Royals
BST-15 Carson Williams, Tampa Bay Rays
Mega Electric Sluggers
25 cards
ES-1 Francisco Lindor, New York Mets
ES-2 Vladimir Guerrero Jr., Toronto Blue Jays
ES-3 Fernando Tatis Jr., San Diego Padres
ES-4 Junior Caminero, Tampa Bay Rays
ES-5 Mookie Betts, Los Angeles Dodgers
ES-6 Bryce Harper, Philadelphia Phillies
ES-7 Juan Soto, New York Mets
ES-8 Ronald Acuña Jr., Atlanta Braves
ES-9 Elly De La Cruz, Cincinnati Reds
ES-10 Samuel Basallo, Baltimore Orioles
ES-11 Bryce Eldridge, San Francisco Giants
ES-12 JJ Wetherholt, St. Louis Cardinals
ES-13 Ethan Holliday, Colorado Rockies
ES-14 Cal Raleigh, Seattle Mariners
ES-15 Aaron Judge, New York Yankees
ES-16 Roman Anthony, Boston Red Sox
ES-17 Konnor Griffin, Pittsburgh Pirates
ES-18 Shohei Ohtani, Los Angeles Dodgers
ES-19 Bobby Witt Jr., Kansas City Royals
ES-20 Jesús Made, Milwaukee Brewers
ES-21 Aiva Arquette, Miami Marlins
ES-22 Nick Kurtz, Athletics
ES-23 Jac Caglianone, Kansas City Royals
ES-24 Pete Crow-Armstrong, Chicago Cubs
ES-25 Mike Trout, Los Angeles Angels
Mega Futures
25 cards
MF-1 Konnor Griffin, Pittsburgh Pirates
MF-2 Marek Houston, Minnesota Twins
MF-3 Trey Yesavage, Toronto Blue Jays
MF-4 Owen Caissie, Miami Marlins
MF-5 Chase DeLauter, Cleveland Guardians
MF-6 Colson Montgomery, Chicago White Sox
MF-7 Jac Caglianone, Kansas City Royals
MF-8 Brice Matthews, Houston Astros
MF-9 Chase Burns, Cincinnati Reds
MF-10 Daniel Pierce, Tampa Bay Rays
MF-11 Edward Florentino, Pittsburgh Pirates
MF-12 Aiva Arquette, Miami Marlins
MF-13 Christian Moore, Los Angeles Angels
MF-14 Bryce Eldridge, San Francisco Giants
MF-15 Samuel Basallo, Baltimore Orioles
MF-16 Max Clark, Detroit Tigers
MF-17 Ethan Holliday, Colorado Rockies
MF-18 Alex Freeland, Los Angeles Dodgers
MF-19 Eli Willits, Washington Nationals
MF-20 Jacob Misiorowski, Milwaukee Brewers
MF-21 Roman Anthony, Boston Red Sox
MF-22 Nolan McLean, New York Mets
MF-23 George Lombard Jr., New York Yankees
MF-24 Leo De Vries, Athletics
MF-25 Sebastian Walcott, Texas Rangers