Leaf have published the checklist for 2026 Leaf Seasons in the Sun Baseball, and it runs to 584 cards across 21 named sets.
What is in 2026 Leaf Seasons in the Sun Baseball
584 cards, spread across 21 sets.
Largest sets on the checklist:
| Set | Cards |
|---|---|
| The Magic of Baseball | 126 |
| Summer Days | 48 |
| For the Love of the Game Used | 37 |
| Let’s Play 2 | 33 |
| Baseball Rewind | 32 |
| Draft Gems ‘26 | 31 |
| Cloud 9 Memorabilia | 30 |
| Diamond Trio | 30 |
| Cloud 9 | 27 |
| Peak Season | 25 |
| Signature Souvenir | 25 |
| The Summer of Glove | 20 |
| Debut Season | 18 |
| Franchise Favorites | 18 |
| Timeless Tradition | 18 |
A further 6 sets appear on the checklist. The full list is below.
Where to download the checklist
- Leaf's own checklist file
- Collector Dispatch checklist as a spreadsheet, with your owned and wanted columns if you are signed in
We link to Leaf's 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.
Leaf's note on the checklist: Plates were made for this product
Frequently asked questions
How many cards are in 2026 Leaf Seasons in the Sun Baseball?
584 cards across 21 sets, with parallels and autographs counted as the published checklist lists them.
Where can I download the 2026 Leaf Seasons in the Sun Baseball checklist?
Leaf 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.
