The 2025 Topps Knockout Trey Waters Autographed Fight Mat Relics RC SP /199 is a highly sought-after sports trading card featuring a piece of memorabilia from the Ultimate Fighting Championship. Manufactured by Topps, this card is part of the 2025 Knockout set and is serial numbered to just 199 copies. As a rookie card with an autograph and a short print, it holds significant value for collectors and fans of MMA and the UFC. This unique and limited card captures a piece of history from the sport of mixed martial arts.