The 2026 Topps Series 1 TITANS OF THE GAME Complete Insert SET of (20) Cards features baseball trading cards of top players such as Bryce Harper, Mookie Betts, and Shohei Ohtani. Manufactured by Topps in the United States, these standard-sized cards are part of the Major League (MLB) and showcase athletes from teams like the Boston Red Sox, Washington Nationals, and Los Angeles Dodgers. The set includes 20 cards with special insert features, making it a sought-after collectible for fans and collectors alike.