2021 Topps Pro Debut Baseball Jumbo Box

24 cards per pack.

6 packs per box.

Look for 3 autographs and 36 exclusive Base Set Chrome Variations per HTA box on average.

2021 Topps Pro Debut™ builds on last year’s strong release with another year of cards showcasing promising young prospects from throughout MiLB™.

Build the entire 200-card Base Set including the all-new Base Set – Draft Picks subset!

Find 36 exclusive Base Set Chrome Variations & 3 Autograph cards in each HTA box.

BASE CARDS

200 total cards split amongst 150 current prospects and 50 new prospects fresh out of the draft.

Base Set Parallels

• Blue Parallel – sequentially #’d to 150

• Green Parallel – sequentially #’d to 99

• Gold Parallel – sequentially #’d to 50

• Orange Parallel – sequentially #’d to 25

• Red Parallel – sequentially #’d to 10

• Black Parallel – #’d 1-of-1

Base Set Image Variations

• Black Parallel – #’d 1-of-1

Base Set Chrome Variations – HTA Exclusive

• Refractor Parallel – sequentially #’d to 99

• Gold Refractor Parallel – sequentially #’d to 50

• Orange Refractor Parallel – sequentially #’d to 25

• Red Refractor Parallel – sequentially #’d to 5

• SuperFractor Parallel – #’d 1-of-1 

INSERT CARDS

MiLB™ Legends – 1:6 Packs – NEW!

Pulling from the classic Topps 1964 design, this insert will highlight some of the top names ever to come through the MiLB™ pipelines.

• Green Parallel – sequentially #’d to 99

• Orange Parallel – sequentially #’d to 25

• Black Parallel - #’d 1-of-1

The Cogeneration – 1:6 Packs – NEW! Collect this lineup of power hitting prospects and young heat hurlers to make an electric pairing of prospects.

• Green Parallel – sequentially #’d to 99

• Orange Parallel – sequentially #’d to 25

• Black Parallel - #’d 1-of-1

Major Scale – 1:12 Packs – NEW!

Celebrate the career progression for top prospects as they scale the charts to become Major League ready.

• Green Parallel – sequentially #’d to 99

• Orange Parallel – sequentially #’d to 25

• Black Parallel - #’d 1-of-1 

Make Your Pro Debut Winner – Lehigh IronPigs™

AUTOGRAPHS

Base Set Autograph Variations

• Blue Parallel – sequentially #’d to 150

• Green Parallel – sequentially #’d to 99

• Gold Parallel – sequentially #’d to 50

• Orange Parallel – sequentially #’d to 25

• Red Parallel – sequentially #’d to 10

• Black Parallel – #’d 1-of-1

Future Cornerstones Autographs – Varied #’ing

• Gold Parallel – sequentially #’d to 50

• Orange Parallel – sequentially #’d to 25

• Red Parallel – sequentially #’d to 10

• Black Parallel – #’d 1-of-1 MiLB™

Legends Autograph Parallel – Varied #ing

• Black Parallel - #’d 1-of-1

The Cogeneration Autograph Parallel – Varied #ing

• Black Parallel - #’d 1-of-1

Major Scale Autograph Parallel – Varied #ing

• Black Parallel - #’d 1-of-1