The 2025 Topps Knockout Jonathan Martinez Black Parallel RC SSP /10 is a highly sought-after sports trading card featuring MMA athlete Jonathan Martinez. Manufactured by Topps, this card is part of the 2025 Topps Knockout set and is a rare black parallel variety limited to only 10 copies. It is a serial numbered short print, making it a valuable addition to any UFC trading card collection. Perfect for fans of MMA and collectors alike, this card showcases Martinez as a rookie athlete in the UFC league.