9 CMP codes we've confirmed for 2026 Topps Series 2 Baseball. Match the last three digits of the code at the bottom of the card back. Released June 10, 2026.
| Code ends in | What it is | Cards |
|---|---|---|
| 477 CMP137477 | Base cards (Series 2, #351-700) ✓ 2 sources | 350 |
| 039 CMP166039 | Short-print rookies (#697 McGonigle, #698 Wetherholt; pack-issued) ✓ 2 sources | 4 |
| 526 CMP137526 | Holiday variations ✓ 2 sources | 100 |
| 731 CMP137731 | Golden Mirror image variations ✓ 2 sources | 350 |
| 735 CMP137735 | Golden Mirror Legend variations ✓ 2 sources | 50 |
| 736 CMP137736 | True Photo variations ✓ 2 sources | 100 |
| 737 CMP137737 | Team Color Border variations ✓ 2 sources | 100 |
| 738 CMP137738 | Player Number variations ✓ 2 sources | 25 |
| 857 CMP137857 | 1952 Topps design rookie variations ✓ 2 sources | 20 |
Not matched to a code yet
These parts of the checklist don’t have a confirmed code yet. If you have one of these cards, the code on the back tells us which it is.
- 1991 Topps All Star Baseball
- 1991 Topps Baseball
- 1991 Topps Baseball All Star Autograph Cards
- 1991 Topps Baseball All Star Chrome Base Cards
- 1991 Topps Baseball All Star Chrome Base Cards Autograph Parallel
- 1991 Topps Baseball All Star Relics
- 1991 Topps Baseball Autograph Cards
- 1991 Topps Baseball Chrome Base Cards
- 1991 Topps Baseball Chrome Base Cards Autograph Parallel
- 1991 Topps Baseball Relics
- 75 Years Of Topps Baseball Autographs
- 75 Years Of Topps Baseball Gifts
- 75 Years Of Topps Die Cut Autographs
- All Aces
- All Kings
- Base Cards 1952 Autograph Variation
- Base Cards Big Apple Foil Variation
- Base Cards Clear Variation
- Baseball Stars Autographs
- Bulk Order
- City Connect Swatch Collection
- City Connect Swatch Collection Autograph Parallel
- Cover Athletes Autograph Cards
- Cover Athletes Cards
- Crooked Numbers
- Diamond Dust
- Fanatics Authentic Redemption Cards
- First Pitch
- First Pitch Autograph Parallel
- Flagship Real One Autograph Cards
- Funko Base Cards
- Funko Pop
- Glove Work
- Heavy Lumber
- Heavy Lumber Autograph Relics
- Highlight Reels
- Highlight Reels Autograph Parallel
- Home Field
- Home Field Fanfest
- Iconic Topps Buyback Cards
- In The Name Relics
- Major League Material Cards
- Major League Material Cards Autograph Parallel
- Major League Material Dual Autograph Cards
- Oversized 1991 Topps Baseball
- Oversized 2026 Topps Baseball
- Postseason Performance Autograph Cards
- Real One Relics
- Rounding The Bases Relic
- Rounding The Bases Relic Autograph Parallel
- Signature Tunes Dual Autographs
- Stars Of Mlb
- Swinging With The Stars
- The Flagship Collection Base Cards
- The Flagship Collection Chrome Base Cards
- The Flagship Collection Chrome Base Cards Autograph Parallel
- Through The Years Golden Mirror Rookie Cards
- Titans Of The Game
- Topps Flagship Autograph Patch Cards
- Vintage Stock Retro Variation
- World Champion Autograph Cards
Card lists come from the official Topps checklist.
Other 2026 products
- 2026 Topps Series 1
- 2026 Bowman Mega Box
- 2026 Topps Chrome
- 2026 Bowman Chrome
- 2026 Bowman Chrome Mega Box