Are you ready to experience world-class Brazilian Jiu-Jitsu (BJJ), authentic Gracie Jiu-Jitsu, and elite self-defense training? Calvert MMA Academy® is Southern Maryland’s trusted leader in martial arts, proudly serving the community since 2007. This isn’t just another gym—it’s where individuals and families transform, grow, and thrive.
Trained directly under the legendary Relson Gracie lineage, we bring you Jiu-Jitsu in its purest form. These aren’t watered-down techniques—they’re the time-tested methods that have been proven effective in real-world self-defense and competition scenarios.
We’ve been the gold standard in martial arts for nearly two decades. Our track record of producing champions, delivering exceptional instruction, and building a strong community speaks for itself.
From our tiniest grapplers in Mat Munchkins (ages 3-4) to Little Sharks (ages 5-7), Junior Grapplers (ages 8-13), and advanced programs for teens and adults, we have something for everyone in your family.
Our academy is meticulously designed for safety, cleanliness, and performance:
Master grappling and submissions with one of the most effective martial arts ever developed. Learn to dominate opponents of any size with leverage-based techniques.
Go beyond the mats with the original self-defense system that revolutionized martial arts. Gain the skills to handle real-world confrontations with confidence and precision.
Train in practical techniques that work in the real world. From striking to grappling, we equip you with tools to protect yourself and your loved ones in any scenario.
Empower your children with focus, discipline, and confidence. Our kids’ programs are designed to shape future leaders both on and off the mats.
Whether you’re managing stress, sharpening your mind, or staying fit, BJJ offers unparalleled benefits for both mental and physical health.
Train with a team that consistently dominates local, state, and national tournaments. In 2024 alone, we claimed 1st place in the Maryland State Championships for all categories and 1st place in kids’ and teens’ divisions at The Good Fight World Championships.
Trusted by law enforcement and military personnel, Gracie Jiu-Jitsu is the ultimate martial art for those in high-stakes careers.
Your membership includes access to both Calvert MMA Academy® and Lineage BJJ®, giving you the flexibility to train up to seven days a week. No additional cost—just more opportunities to grow and succeed.
Still unsure? Let us prove why we’re the best. Join us for a Free VIP Trial Class with no cost or obligation. Tour our academy, meet our instructors, and experience firsthand what sets us apart.
Whether you’re here for fitness, self-defense, or competition, we’ll help you reach your goals.
Calvert MMA Academy® is more than a gym—it’s a community of dedicated individuals united by a passion for martial arts. Experience the difference that authentic Gracie Jiu-Jitsu, expert instruction, and a welcoming environment can make.
Don’t settle for less. Join the academy that’s been Southern Maryland’s martial arts leader since 2007.
BJJ - All Levels (Ages 14+)
This class is designed to accommodate students of all skill levels, from beginners to advanced practitioners. Techniques are taught with flexibility in mind—beginners will receive simplified instruction to build a strong foundation, while more experienced students will have the opportunity to explore advanced concepts and details.
Each session includes a mix of technique instruction, drilling, and live rolling to ensure all participants can grow at their own pace. Whether you’re just starting your Brazilian Jiu-Jitsu journey or looking to deepen your knowledge, this class provides a dynamic and inclusive environment to meet your training needs.
Open to ages 14 and up, this class is perfect for anyone seeking to improve their skills, refine their technique, and connect with the Lineage BJJ community.
Youth Intermediate-Advanced / Competition Class
This class is designed for experienced youth Brazilian Jiu-Jitsu practitioners who are ready to take their training to the next level. Tailored for intermediate and advanced students, this session focuses on refining techniques, improving strategy, and preparing for competition.
Students will engage in advanced drills, positional sparring, and live rolling to enhance their technical abilities and develop a deeper understanding of Jiu-Jitsu concepts. Competition-specific scenarios and strategies may also be introduced to help students build confidence and performance under pressure.
This class provides a challenging yet supportive environment where youth athletes can sharpen their skills, improve their fitness, and grow as martial artists. Prior experience or instructor approval is required to participate.
Adult Beginner Fundamentals (Ages 14+)
This one-hour class is designed for adults and teens (ages 14+) who are new to Brazilian Jiu-Jitsu or looking to strengthen their foundational skills. The first 10 minutes of class are self-directed, allowing students to choose how they prepare—whether through stretching, calisthenics, light rolling, or working with a partner.
After the warm-up, instructors lead the class through essential techniques, focusing on key movements, positions, and transitions that form the foundation of Brazilian Jiu-Jitsu. Positional drilling and practical applications are often included to help students develop confidence and fluidity in their training.
While this class is ideal for beginners, intermediate and advanced students are encouraged to attend to refine their skills and reinforce their fundamentals.
Adult Beginner Fundamentals provides a welcoming and structured environment for learning self-defense, improving fitness, and building confidence on the mats.
Open Mat Training at Calvert MMA
Open Mat is a self-guided training session available to practitioners of all skill levels. Use this time to drill techniques, spar with teammates, and refine your strategies in a relaxed and collaborative environment. Whether you're a beginner looking to build confidence or an advanced student preparing for competition, Open Mat provides the flexibility to train at your own pace.
This is an opportunity to explore techniques, problem-solve, and develop your game without structured instruction. Train with teammates, share knowledge, and continue growing as part of the Calvert MMA community.
BJJ - All Levels (Ages 14+)
This class is designed to accommodate students of all skill levels, from beginners to advanced practitioners. Techniques are taught with flexibility in mind—beginners will receive simplified instruction to build a strong foundation, while more experienced students will have the opportunity to explore advanced concepts and details.
Each session includes a mix of technique instruction, drilling, and live rolling to ensure all participants can grow at their own pace. Whether you’re just starting your Brazilian Jiu-Jitsu journey or looking to deepen your knowledge, this class provides a dynamic and inclusive environment to meet your training needs.
Open to ages 14 and up, this class is perfect for anyone seeking to improve their skills, refine their technique, and connect with the Lineage BJJ community.
Mat Munchkins (Ages 3-4)
This 30-minute class is specially designed for our youngest martial artists, ages 3 to 4. Mat Munchkins introduces kids to the fundamentals of Brazilian Jiu-Jitsu in a fun, safe, and age-appropriate environment.
Each session begins with a short warm-up to get kids moving and ready for class. Students will then practice basic movements, learn simple techniques, and engage in activities that promote coordination, listening skills, and teamwork. Classes often conclude with a fun game designed to reinforce Jiu-Jitsu principles while keeping young learners engaged and excited.
Mat Munchkins is the perfect introduction to martial arts, helping children develop confidence, focus, and a love for learning on the mats.
Little Sharks (Ages 5-7)
This 45-minute class is designed for kids ages 5 to 7, introducing them to the fundamentals of Brazilian Jiu-Jitsu in a fun and engaging environment. Classes begin with a warm-up to get kids moving and ready for training. Afterward, students will review a previously taught technique and learn a new one, focusing on foundational movements and self-defense skills.
Each class concludes with a game or activity designed to reinforce coordination, functional strength, and the principles of Jiu-Jitsu while keeping young students excited and motivated. Little Sharks is the perfect blend of learning, fitness, and fun, helping kids develop discipline, confidence, and teamwork.
Jr. Grapplers (Ages 8-13)
This hour-long class is designed for kids ages 8 to 13, focusing on building a solid foundation in Brazilian Jiu-Jitsu while enhancing physical fitness, coordination, and confidence. Each session begins with a 5-10 minute warm-up to prepare students for training. Students will then learn 2-3 techniques, followed by positional drilling to reinforce the day’s lessons.
When time allows, classes may conclude with a fun, Jiu-Jitsu-related game or activity designed to improve functional strength, coordination, or introduce elements of competitive grappling. Jr. Grapplers is a well-rounded class that develops self-defense skills, discipline, and teamwork in a supportive and engaging environment.
BJJ - All Levels (Ages 14+) / NOGI
This class focuses on Brazilian Jiu-Jitsu in the No-Gi format, offering a dynamic and fast-paced training environment suitable for all skill levels. Techniques are adjusted to meet the needs of both beginners and advanced practitioners—simplified for those building a foundation and more detailed for experienced students seeking to refine their game.
The session includes instruction on No-Gi-specific techniques, positional drills, and live rolling to help students improve their grappling skills without the traditional gi. Whether you're new to No-Gi or looking to enhance your skills, this class provides the perfect opportunity to explore this exciting style of Jiu-Jitsu.
Open to ages 14 and up, this class is ideal for anyone interested in self-defense, fitness, or competition preparation in the No-Gi format.
Open Mat Training at Calvert MMA
Open Mat is a self-guided training session available to practitioners of all skill levels. Use this time to drill techniques, spar with teammates, and refine your strategies in a relaxed and collaborative environment. Whether you're a beginner looking to build confidence or an advanced student preparing for competition, Open Mat provides the flexibility to train at your own pace.
This is an opportunity to explore techniques, problem-solve, and develop your game without structured instruction. Train with teammates, share knowledge, and continue growing as part of the Calvert MMA community.
BJJ - All Levels (Ages 14+)
This class is designed to accommodate students of all skill levels, from beginners to advanced practitioners. Techniques are taught with flexibility in mind—beginners will receive simplified instruction to build a strong foundation, while more experienced students will have the opportunity to explore advanced concepts and details.
Each session includes a mix of technique instruction, drilling, and live rolling to ensure all participants can grow at their own pace. Whether you’re just starting your Brazilian Jiu-Jitsu journey or looking to deepen your knowledge, this class provides a dynamic and inclusive environment to meet your training needs.
Open to ages 14 and up, this class is perfect for anyone seeking to improve their skills, refine their technique, and connect with the Lineage BJJ community.
First Responder Control Tactics Training
A one-hour weekly class designed exclusively for active first responders, providing practical self-defense techniques and scenario-based training. This session focuses on control tactics, threat management, and situational awareness, ensuring first responders have additional tools to enhance their safety in real-world situations.
⚠️ This training does not supersede agency policies or state law. Techniques shared are meant to supplement professional training, not replace official departmental procedures.
Class Details:
✅ Open to all active first responders (law enforcement, EMS, fire, etc.).
✅ No cost – this training is offered free of charge as a way to give back.
✅ Athletic wear recommended – just bring a drink to stay hydrated.
This class provides a safe and collaborative environment to refine skills, discuss real-world scenarios, and train with other first responders. Join us each week and continue developing the skills that keep you safe in the line of duty.
Youth Intermediate-Advanced / Competition Class
This class is designed for experienced youth Brazilian Jiu-Jitsu practitioners who are ready to take their training to the next level. Tailored for intermediate and advanced students, this session focuses on refining techniques, improving strategy, and preparing for competition.
Students will engage in advanced drills, positional sparring, and live rolling to enhance their technical abilities and develop a deeper understanding of Jiu-Jitsu concepts. Competition-specific scenarios and strategies may also be introduced to help students build confidence and performance under pressure.
This class provides a challenging yet supportive environment where youth athletes can sharpen their skills, improve their fitness, and grow as martial artists. Prior experience or instructor approval is required to participate.
Adult Beginner Fundamentals (Ages 14+)
This one-hour class is designed for adults and teens (ages 14+) who are new to Brazilian Jiu-Jitsu or looking to strengthen their foundational skills. The first 10 minutes of class are self-directed, allowing students to choose how they prepare—whether through stretching, calisthenics, light rolling, or working with a partner.
After the warm-up, instructors lead the class through essential techniques, focusing on key movements, positions, and transitions that form the foundation of Brazilian Jiu-Jitsu. Positional drilling and practical applications are often included to help students develop confidence and fluidity in their training.
While this class is ideal for beginners, intermediate and advanced students are encouraged to attend to refine their skills and reinforce their fundamentals.
Adult Beginner Fundamentals provides a welcoming and structured environment for learning self-defense, improving fitness, and building confidence on the mats.
BJJ - All Levels (Ages 14+) / NOGI
This class focuses on Brazilian Jiu-Jitsu in the No-Gi format, offering a dynamic and fast-paced training environment suitable for all skill levels. Techniques are adjusted to meet the needs of both beginners and advanced practitioners—simplified for those building a foundation and more detailed for experienced students seeking to refine their game.
The session includes instruction on No-Gi-specific techniques, positional drills, and live rolling to help students improve their grappling skills without the traditional gi. Whether you're new to No-Gi or looking to enhance your skills, this class provides the perfect opportunity to explore this exciting style of Jiu-Jitsu.
Open to ages 14 and up, this class is ideal for anyone interested in self-defense, fitness, or competition preparation in the No-Gi format.
Open Mat Training at Calvert MMA
Open Mat is a self-guided training session available to practitioners of all skill levels. Use this time to drill techniques, spar with teammates, and refine your strategies in a relaxed and collaborative environment. Whether you're a beginner looking to build confidence or an advanced student preparing for competition, Open Mat provides the flexibility to train at your own pace.
This is an opportunity to explore techniques, problem-solve, and develop your game without structured instruction. Train with teammates, share knowledge, and continue growing as part of the Calvert MMA community.
BJJ - All Levels (Ages 14+)
This class is designed to accommodate students of all skill levels, from beginners to advanced practitioners. Techniques are taught with flexibility in mind—beginners will receive simplified instruction to build a strong foundation, while more experienced students will have the opportunity to explore advanced concepts and details.
Each session includes a mix of technique instruction, drilling, and live rolling to ensure all participants can grow at their own pace. Whether you’re just starting your Brazilian Jiu-Jitsu journey or looking to deepen your knowledge, this class provides a dynamic and inclusive environment to meet your training needs.
Open to ages 14 and up, this class is perfect for anyone seeking to improve their skills, refine their technique, and connect with the Lineage BJJ community.
Mat Munchkins (Ages 3-4)
This 30-minute class is specially designed for our youngest martial artists, ages 3 to 4. Mat Munchkins introduces kids to the fundamentals of Brazilian Jiu-Jitsu in a fun, safe, and age-appropriate environment.
Each session begins with a short warm-up to get kids moving and ready for class. Students will then practice basic movements, learn simple techniques, and engage in activities that promote coordination, listening skills, and teamwork. Classes often conclude with a fun game designed to reinforce Jiu-Jitsu principles while keeping young learners engaged and excited.
Mat Munchkins is the perfect introduction to martial arts, helping children develop confidence, focus, and a love for learning on the mats.
Little Sharks (Ages 5-7)
This 45-minute class is designed for kids ages 5 to 7, introducing them to the fundamentals of Brazilian Jiu-Jitsu in a fun and engaging environment. Classes begin with a warm-up to get kids moving and ready for training. Afterward, students will review a previously taught technique and learn a new one, focusing on foundational movements and self-defense skills.
Each class concludes with a game or activity designed to reinforce coordination, functional strength, and the principles of Jiu-Jitsu while keeping young students excited and motivated. Little Sharks is the perfect blend of learning, fitness, and fun, helping kids develop discipline, confidence, and teamwork.
Jr. Grapplers (Ages 8-13)
This hour-long class is designed for kids ages 8 to 13, focusing on building a solid foundation in Brazilian Jiu-Jitsu while enhancing physical fitness, coordination, and confidence. Each session begins with a 5-10 minute warm-up to prepare students for training. Students will then learn 2-3 techniques, followed by positional drilling to reinforce the day’s lessons.
When time allows, classes may conclude with a fun, Jiu-Jitsu-related game or activity designed to improve functional strength, coordination, or introduce elements of competitive grappling. Jr. Grapplers is a well-rounded class that develops self-defense skills, discipline, and teamwork in a supportive and engaging environment.
BJJ - All Levels (Ages 14+)
This class is designed to accommodate students of all skill levels, from beginners to advanced practitioners. Techniques are taught with flexibility in mind—beginners will receive simplified instruction to build a strong foundation, while more experienced students will have the opportunity to explore advanced concepts and details.
Each session includes a mix of technique instruction, drilling, and live rolling to ensure all participants can grow at their own pace. Whether you’re just starting your Brazilian Jiu-Jitsu journey or looking to deepen your knowledge, this class provides a dynamic and inclusive environment to meet your training needs.
Open to ages 14 and up, this class is perfect for anyone seeking to improve their skills, refine their technique, and connect with the Lineage BJJ community.
Open Mat Training at Calvert MMA
Open Mat is a self-guided training session available to practitioners of all skill levels. Use this time to drill techniques, spar with teammates, and refine your strategies in a relaxed and collaborative environment. Whether you're a beginner looking to build confidence or an advanced student preparing for competition, Open Mat provides the flexibility to train at your own pace.
This is an opportunity to explore techniques, problem-solve, and develop your game without structured instruction. Train with teammates, share knowledge, and continue growing as part of the Calvert MMA community.
BJJ - All Levels (Ages 14+)
This class is designed to accommodate students of all skill levels, from beginners to advanced practitioners. Techniques are taught with flexibility in mind—beginners will receive simplified instruction to build a strong foundation, while more experienced students will have the opportunity to explore advanced concepts and details.
Each session includes a mix of technique instruction, drilling, and live rolling to ensure all participants can grow at their own pace. Whether you’re just starting your Brazilian Jiu-Jitsu journey or looking to deepen your knowledge, this class provides a dynamic and inclusive environment to meet your training needs.
Open to ages 14 and up, this class is perfect for anyone seeking to improve their skills, refine their technique, and connect with the Lineage BJJ community.
Youth Intermediate-Advanced / Competition Class
This class is designed for experienced youth Brazilian Jiu-Jitsu practitioners who are ready to take their training to the next level. Tailored for intermediate and advanced students, this session focuses on refining techniques, improving strategy, and preparing for competition.
Students will engage in advanced drills, positional sparring, and live rolling to enhance their technical abilities and develop a deeper understanding of Jiu-Jitsu concepts. Competition-specific scenarios and strategies may also be introduced to help students build confidence and performance under pressure.
This class provides a challenging yet supportive environment where youth athletes can sharpen their skills, improve their fitness, and grow as martial artists. Prior experience or instructor approval is required to participate.
Boxing & Muay Thai Striking Class with Bill Duff
📅 Schedule: Every other Friday at 6:00 PM
📍 Location: Calvert MMA, 25 Dalrymple Road, Sunderland, MD
This class focuses on technical striking, emphasizing Western Boxing and Muay Thai fundamentals. Instruction covers precision striking, footwork, power development, and strategic application. The class structure is designed for all experience levels, from beginners to advanced students refining their technique.
Required Equipment:
All equipment must be properly cleaned and disinfected after each use.
Open Mat Training at Lineage BJJ®
Step onto the mats and take your Brazilian Jiu-Jitsu journey to the next level with Open Mat Training at Lineage BJJ®. Open to practitioners of all ages and skill levels, this self-guided training session allows you to drill techniques, roll with teammates, and refine your strategies in a relaxed and collaborative environment.
Whether you’re a beginner looking to build confidence or an advanced student sharpening your game for competition, Open Mat Training offers a flexible way to improve your skills and connect with our welcoming BJJ community.
Why Join Open Mat at Lineage BJJ®?
Check our schedule for the next Open Mat Training session and experience the freedom to train, learn, and grow in a supportive environment. Whether you’re here for fitness, competition, or self-defense, Open Mat is an essential part of your Brazilian Jiu-Jitsu journey.
Little Sharks (Ages 5-7)
This 45-minute class is designed for kids ages 5 to 7, introducing them to the fundamentals of Brazilian Jiu-Jitsu in a fun and engaging environment. Classes begin with a warm-up to get kids moving and ready for training. Afterward, students will review a previously taught technique and learn a new one, focusing on foundational movements and self-defense skills.
Each class concludes with a game or activity designed to reinforce coordination, functional strength, and the principles of Jiu-Jitsu while keeping young students excited and motivated. Little Sharks is the perfect blend of learning, fitness, and fun, helping kids develop discipline, confidence, and teamwork.
Jr. Grapplers (Ages 8-13)
This hour-long class is designed for kids ages 8 to 13, focusing on building a solid foundation in Brazilian Jiu-Jitsu while enhancing physical fitness, coordination, and confidence. Each session begins with a 5-10 minute warm-up to prepare students for training. Students will then learn 2-3 techniques, followed by positional drilling to reinforce the day’s lessons.
When time allows, classes may conclude with a fun, Jiu-Jitsu-related game or activity designed to improve functional strength, coordination, or introduce elements of competitive grappling. Jr. Grapplers is a well-rounded class that develops self-defense skills, discipline, and teamwork in a supportive and engaging environment.
Adult Beginner Fundamentals (Ages 14+)
This one-hour class is designed for adults and teens (ages 14+) who are new to Brazilian Jiu-Jitsu or looking to strengthen their foundational skills. The first 10 minutes of class are self-directed, allowing students to choose how they prepare—whether through stretching, calisthenics, light rolling, or working with a partner.
After the warm-up, instructors lead the class through essential techniques, focusing on key movements, positions, and transitions that form the foundation of Brazilian Jiu-Jitsu. Positional drilling and practical applications are often included to help students develop confidence and fluidity in their training.
While this class is ideal for beginners, intermediate and advanced students are encouraged to attend to refine their skills and reinforce their fundamentals.
Adult Beginner Fundamentals provides a welcoming and structured environment for learning self-defense, improving fitness, and building confidence on the mats.
Open Mat Training at Calvert MMA
Open Mat is a self-guided training session available to practitioners of all skill levels. Use this time to drill techniques, spar with teammates, and refine your strategies in a relaxed and collaborative environment. Whether you're a beginner looking to build confidence or an advanced student preparing for competition, Open Mat provides the flexibility to train at your own pace.
This is an opportunity to explore techniques, problem-solve, and develop your game without structured instruction. Train with teammates, share knowledge, and continue growing as part of the Calvert MMA community.
We look forward to seeing you soon!
Please let us know ahead of time if you are not able to make your scheduled time.
You are now on the waitlist. If a spot opens up we will notify you via Email.