The 2026 Topps Knockout UFC Oumar Sy Bronze Rookie Parallel #51 /299 is a highly collectible sports trading card featuring the MMA fighter Oumar Sy. Manufactured by Topps as part of the 2026 Knockout UFC set, this card is a limited edition with only 299 copies produced. It is a serial numbered rookie card with a bronze parallel variety, making it a sought-after item for fans and collectors of UFC trading cards. The card number is 51, adding to its uniqueness and value within the set.