2026 Topps Series 1 Baseball checklist: rookie cards, boxes and set facts

2026 Topps Series 1 Baseball release date

• ReleaseFebruary 11, 2026 [1]

  Confirmed on Topps' own page.

• Mega Box available fromFebruary 18, 2026 [2]

  Confirmed on Topps' own page.

What is in 2026 Topps Series 1 Baseball

• The base set has 350 cards: 275 veterans, 30 rookies, 10 Future Stars, 15 team cards, 10 league leaders and 10 combo cards. [1]
• Inserts include Big Ticket Players, Heavy Lumber and All Aces. [1]
• New additions include Base Card 1952 Variations, Topps Profiles and 1991 Topps Baseball. [1]
• Foil parallels split by format: Holo Foil in retail, Rainbow Foil in hobby, Sandglitter in jumbo. [3]
• A Celebration Mega Box launched for MLB Opening Day on March 26. [4]

Rookies in 2026 Topps Series 1 Baseball

Headline rookies the published checklist places in the base set, with card numbers where it shows them. Not the full checklist; the maker's checklist can still change.

• Jac CaglianoneKansas City Royals
• Roman AnthonyBoston Red Sox
• Jacob MisiorowskiMilwaukee Brewers
• Samuel BasalloBaltimore Orioles
• Colson MontgomeryChicago White Sox

Source [5]

2026 Topps Series 1 Baseball rookie card checklist

The 23 rookie cards we cover from 2026 Topps Series 1 Baseball, each with its card number and the player's full card page. Not every card in the set; the maker's checklist is linked under Sources.

• Brady HouseTopps Series 1 #170
• Brice MatthewsTopps Series 1 #132
• Bubba ChandlerTopps Series 1 #283
• Cam SchlittlerTopps Series 1 #111
• Chase BurnsTopps Series 1 #312
• Cole YoungTopps Series 1 #129
• Colson MontgomeryTopps Series 1 #157
• Didier FuentesTopps Series 1 #243
• Drew GilbertTopps Series 1 #155
• Dylan BeaversTopps Series 1 #339
• Grant TaylorTopps Series 1 #49
• Ian SeymourTopps Series 1 #165
• Jac CaglianoneTopps Series 1 #138
• Jacob MisiorowskiTopps Series 1 #10
• Jakob MarseeTopps Series 1 #37
• Jonah TongTopps Series 1 #4
• Kyle TeelTopps Series 1 #201
• Nolan McLeanTopps Series 1 #214
• Owen CaissieTopps Series 1 #233
• Parker MessickTopps Series 1 #67
• Payton TolleTopps Series 1 #15
• Roman AnthonyTopps Series 1 #189
• Samuel BasalloTopps Series 1 #104

2026 Topps Series 1 Baseball boxes: what's inside each

• 2026 Topps Series 1 Baseball Hobby Box20 packs x 12
• 2026 Topps Series 1 Baseball Hobby Jumbo Box10 packs x 40
• 2026 Topps Series 1 Baseball Mega Box14 packs x 14
• 2026 Topps Series 1 Baseball Value Box6 packs x 12

Last year's edition: 2025 Topps Series 1 rookie cards

The rookie cards our sourced checklists hold from the previous edition, each with the player's full card page.

• Dylan CrewsTopps Series 1 #74
• Jacob WilsonTopps Series 1 #314
• James WoodTopps Series 1 #181

More MLB releases coming

• October 21, 2026: 2026 Topps Holiday Baseball
• October 28, 2026: 2026 Topps Five Star Baseball
• November 4, 2026: 2026 Topps Cosmic Chrome Baseball
• November 11, 2026: 2026 Topps Museum Collection Baseball
• November 13, 2026: 2026 Panini Three and Two Baseball

2026 Topps Series 1 Baseball questions

When does 2026 Topps Series 1 Baseball come out?

2026 Topps Series 1 Baseball came out on February 11, 2026 (release), per Topps.

Which rookies are in 2026 Topps Series 1 Baseball?

The base set's rookie cards include Jac Caglianone, Roman Anthony, Jacob Misiorowski, Samuel Basallo, Colson Montgomery, per the checklist linked on this page.

Which 2026 Topps Series 1 Baseball rookie cards does Parlae cover?

23 rookie cards, each with its card number and a link to the player's full card page: Brady House #170, Brice Matthews #132, Bubba Chandler #283, Cam Schlittler #111, Chase Burns #312, Cole Young #129 and more.

What 2026 Topps Series 1 Baseball boxes are there?

Hobby Box (20 packs of 12), Hobby Jumbo Box (10 packs of 40), Mega Box (14 packs of 14), Value Box (6 packs of 12), per Topps.

Sources

1. ripped.topps.com/2026-topps-series-1-baseball-checklist/
2. topps.com/products/2026-topps-baseball-series-1-mega-box
3. ripped.topps.com/2026-topps-series-1-baseball-collectors-guide/
4. ripped.topps.com/2026-topps-series-1-baseball-celebration-mega-box-collector-guide/
5. ripped.topps.com/2026-2026-topps-series-1-baseball-rookies/

The maker's own page: Topps