Celebrate 75 years of Topps Baseball with 2026 Update Series. 2026 Update Series rounds out the year-long celebration of the 75th Anniversary of Topps Baseball, honoring the most iconic name in trading cards. For 75 years, Topps Baseball has defined The Hobby by capturing the game’s greatest players and moments, generation after generation. Celebrate the legacy of Topps Baseball with anniversary-themed inserts and parallels that honor the brand’s rich history, including Cover Athletes, 75 Years of Topps Die-Cut Autographs, and 75 Years of Topps Baseball Autographs. Update Series delivers a 350-card Base Set featuring today’s biggest MLB stars, top rookies, and Future Stars. As the final Flagship release of the year, the checklist captures in-season call-ups, players in new uniforms following trades, and memorable moments from across the season. Fan-favorite designs such as All Aces, Heavy Lumber, and Home Field return, while additions introduced throughout Series 1 and Series 2 – including Base Card 1952 Variations and 1991 Topps Baseball – continue in Update Series. Autographs and relics remain a cornerstone of the Topps Baseball experience, highlighted by Real One Autographs, Flagship Autograph Patch Cards and City Connect Swatches.