Topps have published the checklist for 2026 Topps Cosmic Chrome Baseball, and it runs to 922 cards across 23 named sets. The odds sheet that came with it states pull rates for 138 of them.
What is in 2026 Topps Cosmic Chrome Baseball
Base is 200 cards. Counting every parallel, insert and autograph set takes the full checklist to 922.
Largest sets on the checklist:
| Set | Cards |
|---|---|
| BASE CARDS | 200 |
| STARFRACTOR | 100 |
| PLANETARY PURSUIT | 100 |
| COSMIC CHROME AUTOGRAPH VARIATION | 58 |
| LAUNCHED INTO ORBIT | 50 |
| EXTRATERRESTRIAL TALENT | 35 |
| LAUNCHED INTO ORBIT AUTOGRAPH VARIATION | 32 |
| STELLAR STARS | 25 |
| STARS IN THE NIGHT | 25 |
| STELLA NOVA | 25 |
| BASE CARDS CONSTELLATION VARIATION | 25 |
| COSMIC DUST | 25 |
| PLANETARIUM | 25 |
| BASE CARDS ANTI GRAVITY VARIATION | 25 |
| SUPERNOVA | 25 |
A further 8 sets appear on the checklist. The full list is below.
What Topps said
Topps trailed the set on their own accounts before release. Their posts are below, with a link to each original.
FIRST LOOK: Topps Cosmic Chrome Baseball returns for 2026! Pre-order next Monday, October 5.
⏰ RELEASING THIS WEEK ⏰
2026 Bowman U Best Football - Pre-Order 🏈
Mon. 10/5 - 11 AM EST
Hobby Box: $239.99
4 packs per box, 10 cards per pack
4 autographs per box2026 Topps Cosmic Chrome Baseball - Pre-Order ⚾️
Mon. 10/5 - 12 PM EST
Hobby Box: $489.99
20 packs per box, 4…
What are the pull odds?
Topps state odds for 2 configurations: Hobby, Lunar. Below, each set is listed at its shortest stated odds, which is the configuration worth buying if that card is the one you are after.
| Set | Best stated odds | Configuration |
|---|---|---|
| TRIPLE STAR CLUSTERS SUPERFRACTOR | 1:366,040 | Hobby |
| DUAL STAR CLUSTER SUPERFRACTOR | 1:292,832 | Hobby |
| STAR CLUSTERS DUAL AUTOGRAPH SUPERFRACTOR | 1:146,032 | Hobby |
| COSMIC EXPLORERS CUT SIGNATURE | 1:85,901 | Hobby |
| STELLAR STARS AUTOGRAPH VARIATION SUPERFRACTOR | 1:81,128 | Hobby |
| EXTRATERRESTRIAL TALENT AUTOGRAPH VARIATION SUPERFRACTOR | 1:76,858 | Hobby |
| BASE CARD ANTI-GRAVITY VARIATION SUPERFRACTOR | 1:66,552 | Hobby |
| FORCES OF THE DIAMOND SUPERFRACTOR | 1:66,552 | Hobby |
| PLANETARIUM SUPERFRACTOR | 1:66,552 | Hobby |
| STARS IN THE NIGHT SUPERFRACTOR | 1:66,552 | Hobby |
| STELLA NOVA SUPERFRACTOR | 1:66,552 | Hobby |
| STELLAR STARS SUPERFRACTOR | 1:66,552 | Hobby |
Longest odds on the sheet: TRIPLE STAR CLUSTERS SUPERFRACTOR, stated at 1:366,040 in Hobby. Open a pack a day and you would expect to wait about 1,003 years for one.
Where to download the checklist
- Topps' own checklist file
- Topps' odds sheet
- Collector Dispatch checklist as a spreadsheet, with your owned and wanted columns if you are signed in
We link to Topps' file rather than hosting a copy, so you always get whatever they are serving now. Our table above is parsed from that same file, and it is what powers the collection tracker.
Checklists provided by Topps reflect the intended configuration of that product at the time of production, but actual contents and odds may vary.
Frequently asked questions
How many cards are in 2026 Topps Cosmic Chrome Baseball?
922 cards across 23 sets, with parallels and autographs counted as the published checklist lists them.
What is the rarest card in 2026 Topps Cosmic Chrome Baseball?
By stated odds, TRIPLE STAR CLUSTERS SUPERFRACTOR at 1:366,040 in Hobby. Topps publish that figure themselves; it is not an estimate.
Are the 2026 Topps Cosmic Chrome Baseball odds official?
Yes. They come from the odds sheet Topps published with the release, linked above. Topps note that stated odds reflect the intended configuration and that actual contents can vary.
Where can I download the 2026 Topps Cosmic Chrome Baseball checklist?
Topps publish it directly, and we link to their file. You can also export our parsed version as a spreadsheet, which includes your own collection columns.
