2021 Topps Throwback Thursday Baseball Checklist, Variations and Details
2021 Topps Throwback Thursday Baseball keeps with the online brand’s focus on repurposing old designs. At the same time, it’s making several changes to its delivery and adding some new elements.
Instead of putting out a new theme and design each week, things are spreading out more. Each week there’s a new group of three cards. But the theme continues for four weeks (12 cards).
The approach is similar to the one that Garbage Pail Kids Bizarre Holidays has been using. There, it’s new cards each week with numbers resetting at the start of a new month.
Besides the more drawn out approach to each theme, 2021 Topps Throwback Thursday Baseball has a couple of new chase elements that weren’t used in previous installments.
This year, there are a couple of chase elements as well. Parallels are randomly inserted in Blue (/10), Pink (/5) and Gold (1/1). Every week, one of the three cards has a Photo Variation. These land 1:20 sets. Parallels and variations are bonus fourth cards.
Weekly sets cost $14.99 each on the Topps website. Bulk discounts are also available for lots of five and ten sets.
2020 Topps Throwback Thursday Baseball Checklist
If you’re looking for a specific card, click on the links to see what’s currently available on eBay.
Set 2 - '56 Topps
Set 2 – 1956 Topps Baseball
Based on: 1956 Topps Baseball

Parallels:
- Blue – /10
- Pink – /5
- Gold – 1/1
Week 5
Available: February 4
Print Run: 1,875 sets
13 Javier Baez, Chicago Cubs
14 Jo Adell, Los Angeles Angels
15 Bill Mazeroski, Pittsburgh Pirates
Image Variations
1:20 sets.
14 Jo Adell, Los Angeles Angels
Week 6
Available: February 11
Print Run: 1,358 sets
16 Eloy Jimenez, Chicago White Sox
17 Bo Bichette, Toronto Blue Jays
18 David Ortiz, Boston Red Sox
Image Variations
1:20 sets.
17 Bo Bichette, Toronto Blue Jays
Week 7
Available: February 18
Print Run: 1,862 sets
19 Yordan Alvarez, Houston Astros
20 Cristian Pache, Atlanta Braves
21 Roberto Clemente, Pittsburgh Pirates
Image Variations
1:20 sets.
20 Cristian Pache, Atlanta Braves
Week 8
Available: February 25
Print Run: TBA
22 Bryce Harper, Philadelphia Phillies
23 Garrett Crochet, Chicago White Sox
24 Don Drysdale, Brooklyn Dodgers
Image Variations
1:20 sets.
22 Bryce Harper, Philadelphia Phillies
Variations Gallery
More variation images will be added as they’re sent out.
14 Jo Adell, Los Angeles Angels


17 Bo Bichette, Toronto Blue Jays


20 Cristian Pache, Atlanta Braves

22 Bryce Harper, Philadelphia Phillies

Set 1 - '61 Bazooka
Set 1 – 1961 Bazooka Baseball
Based on: 1961 Bazooka Baseball

Parallels:
- Blue – /10
- Pink – /5
- Gold – 1/1
Week 1
Available: January 7
Print Run: 4,710 sets
1 Mike Trout, Los Angeles Angels
2 Vladimir Guerrero Jr., Toronto Blue Jays
3 Cal Ripken Jr., Baltimore Orioles
Image Variations
1:20 sets.
1 Mike Trout, Los Angeles Angels – cap backwards
Week 2
Available: January 14
Print Run: 2,891 sets
4 Clayton Kershaw, Los Angeles Dodgers
5 Luis Robert, Chicago White Sox
6 Hank Aaron, Milwaukee Braves
Image Variations
1:20 sets.
5 Luis Robert, Chicago White Sox – throwback jersey
Week 3
Available: January 21
Print Run: 2,162 sets
7 Kris Bryant, Chicago Cubs
8 Giancarlo Stanton, New York Yankees
9 Ken Griffey Jr., Seattle Mariners
Image Variations
1:20 sets.
9 Ken Griffey Jr., Seattle Mariners – signing autographs
Week 4
Available: January 28
Print Run: 2,135 sets
10 Mookie Betts, Los Angeles Dodgers
11 Jacob deGrom, New York Mets
12 Whitey Ford, New York Yankees
Image Variations
1:20 sets.
10 Mookie Betts, Los Angeles Dodgers
Variations Gallery
More variation images will be added as they’re sent out.
1 Mike Trout, Los Angeles Angels


5 Luis Robert, Chicago White Sox


9 Ken Griffey Jr., Seattle Mariners


10 Mookie Betts, Los Angeles Dodgers

