Mata Leao Combat Sports is a martial arts school in Portland, Oregon offering Brazilian Jiu-Jitsu programs for children, teens, and adults, including Tiny Ninjas, beginners, teen, adult, and no-gi classes. The school also offers adult Muay Thai, strength and conditioning through WarriorFit, and summer camp programs. Its programming emphasizes discipline, focus, fitness, and practical self-defense in a community-oriented training environment.