Who we are
Welcome to Carlson Gracie Vacaville, where world-class instruction meets a truly welcoming community. Our academy is built on respect, tradition, and the belief that Jiu-Jitsu can transform lives at any age and any level.
At the center of our program is Professor Elexsandro Silvestre Machado — Coral Belt in Judo and 5th-Degree Black Belt in Brazilian Jiu-Jitsu, with more than 35 years of experience as a competitor and instructor. His teaching blends discipline, technical mastery, and a genuine passion for helping each student grow.
We are proud to serve students of all backgrounds, including those with special needs. Our environment is patient, supportive, and focused on helping every student develop confidence, coordination, and lifelong skills.
More than just a place to train, we are a family-centered academy where friendships grow, parents feel welcome, and students support one another on and off the mats. Whether you're looking to improve your fitness, compete, learn self-discipline, or find a community for your family, you’ll feel at home here.
Welcome to our family. Welcome to Carlson Gracie Vacaville.
Meet Our Instructor
Master Elexsandro Silvestre Machado
Coral Belt in Judo
5th-Degree Black Belt in Brazilian Jiu-Jitsu · World Medalist
With decades of dedication to martial arts and a lifetime of competition experience, Professor Silvestre brings true Carlson Gracie lineage, discipline, and passion to every class.
Explore the sections below to learn more about his journey, achievements, and credentials.
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Born and raised in Brazil, Professor Elexsandro Silvestre Machado has devoted his entire life to martial arts. With over 35 years of experience and more than 30 years as an instructor, he has taught students of all ages in Brazilian Jiu-Jitsu, Judo, and self-defense.
Throughout his career, he has taught students with special needs and supported athletes of all levels — including competitors training at the world level.
Known for his discipline, determination, and perseverance, Professor Silvestre inspires confidence in every student who steps onto the mats. His teaching style blends strong fundamentals, effective technique, and a deep commitment to helping each student grow.
He has taught extensively in Brazil and the United States, trained military and police forces, and continues his lifelong mission here at Carlson Gracie Vacaville, sharing the values and passion that shaped his journey.
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Coral Belt – 6th Degree in Judo
Black Belt – 5th Degree in Brazilian Jiu-Jitsu
Former Police and Self-Defense Instructor for the Military Police in Brazil
Served in the Brazilian Air Force for 6 years (1992–1998)
Over 15 years of experience teaching in Brazil and across California
Has coached at prestigious academies including Cláudio França BJJ (San Jose), World Team USA (San Francisco), and Round 5 Fitness (San Leandro)
Certified by the Regional Council of Physical Education (CREF) in Brazil and trained under the Brazilian Jiu-Jitsu Federation and Brazilian Judo Federation
Extensive expertise in team leadership, competition coaching, and athlete development
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🥇 Gold Medals
Portland International Open 2023 - Orange County 2024 - Orange County Spring 2025 - America National 2024 - São José International 2025 - Santa Cruz Open 2023 - São José Spring 2024 - São José Spring 2025 - Santa Cruz Open 2022 - Santa Cruz Open Absolute Class 2022 - Sacramento Open 2024 - Sacramento Open 2025
🥈 Silver Medals
International Master North America 2025 - Sacramento Fall 2024 - Portland Open 2023
🥉 Bronze Medals
America National 2025 - San José Open Class 2024 - World Master 2024 - Sacramento Open 2024 - Portland Open 2023
🌎 Career Highlights
World Cup Vice-Champion (2006) - Brazilian National Third Place – (2008) - Brazilian National Vice-Champion (2009) - South American Vice-Champion (2009) - 15x State Champion of Santa Catarina (Brazil) - MMA Champion – Aspera Fight (2016) & Floripa Fight (2016) - Over 300 medals won throughout his career in Jiu-Jitsu, Judo, and MMA competitions