"Nightmare"
Carlos Augusto Monteiro Prates (born August 17, 1993) is a Brazilian professional mixed martial artist and former Muay Thai fighter. He currently competes in the welterweight division of the Ultimate Fighting Championship (UFC). As of May 5, 2026, he is #2 in the UFC welterweight rankings . Prates was born August 17, 1993 in Taubaté , São Paulo , Brazil to a single mother. During his teenage years he started Muay Thai at Vale Top Team and after four years started his mixed martial arts career. After his fourth loss Prates would move to Thailand to learn Muay Thai and compete before switching back to MMA in 2016.
12 total fights · 90% KO rate
