Ekaterina Demina suffers severe arm injury in MMA fight in Russia

Ekaterina Demina suffered a severe arm break during an amateur MMA fight against Galina Maltseva in Khanty-Mansiysk, Russia. The injury occurred in the third round when Demina attempted to brace herself during a takedown. In other fight news, Wael Kambouche secured a quick knockout in the 100% Fight Featherweight tournament semi-final, maintaining his undefeated record. Meanwhile, Nildo Nascimento became a double champion after knocking out Fernando Laurenco in Sao Paulo. Several fighters showcased impressive performances, including Alexandre Williams, who won with a standing guillotine choke, and Szymon Herrmann, who delivered a knockout despite missing several strikes.