King of the Cage™ on X: "Derrick Mandell defeats John Devall for the Interim Flyweight Championship via TKO in the 4th round #AndNew https://t.co/NXgP04ZUNV" / X
John Castaneda's Pre UFC fights in gifs and videos – – The Combat Sports Tribune
Derrick "Give Em Hell" Mandell
Ben Pierre-Saint vs Derrick Mandell - hackenmueller