The 2026 Topps Series 1 Greatest Hits Inserts allow you to choose from a selection of baseball trading cards featuring top players like Bryce Harper, Shohei Ohtani, and Aaron Judge. These cards are part of the Greatest Hits insert set, showcasing standout moments and players from the 2026 season. Manufactured by Topps, these sports trading cards represent various MLB teams such as the Boston Red Sox, Atlanta Braves, and New York Yankees. Each card is a special insert variety that adds value to any baseball card collection, making it a sought-after item for fans and collectors alike.