The Jordan Walker 1st Cardinal To Win HR Derby MLB Topps NOW Card 451 is a standard-sized sports trading card featuring the St. Louis Cardinals player Jordan Walker. This original card from the 2026 Topps Now set showcases Walker's achievement as the first Cardinal to win the Home Run Derby in Major League Baseball. Manufactured by Topps in the United States, this English-language card is a part of the base set and highlights a unique moment in baseball history.