

Official Team Lineage BJJ® Sustainable Ball Cap
Elevate your style and sustainability with the Official Team Lineage BJJ® Cap—available in multiple colors and designed for all-day wear, ultimate comfort, and a positive impact. Featuring our full-color logo, this lightweight, breathable cap combines high performance and eco-conscious design in one sleek package.
Crafted from 100% recycled polyester twill, this cap is as sustainable as it is stylish:
This high-quality five-panel cap by Atlantis Headwear offers both structure and comfort with:
Through partnerships with small businesses, fishermen, and NGOs, ReTraze repurposes abandoned fishing nets, creating a premium product that supports marine conservation and sustainable manufacturing. This cap isn’t just about style—it’s about making a meaningful difference.
Whether training, supporting from the sidelines, or out and about, wear this cap with pride. Built to last and designed to reduce environmental impact, it delivers style, comfort, and performance in one must-have piece.
410-257-5425
25 Dalrymple Road - Suites 103 & 104
Sunderland,
MD
20689
Visit Calvert MMA Academy® – Southern Maryland’s Premier Brazilian Jiu-Jitsu & Self-Defense Academy
Veteran-Owned. Family-Focused. Real Training That Works.
Located at 25 Dalrymple Road, Suites 103 & 104, Sunderland, MD 20689, Calvert MMA Academy® is part of Team LINEAGE® — one of Southern Maryland’s most trusted Brazilian Jiu-Jitsu and self-defense teams. We provide authentic Gracie Jiu-Jitsu, BJJ, wrestling, judo, striking, and real-world self-defense for kids, teens, and adults.
If you are searching for Brazilian Jiu-Jitsu near you, self-defense classes in Calvert County, kids martial arts in Sunderland, or adult BJJ near Huntingtown, Prince Frederick, Owings, Dunkirk, North Beach, Chesapeake Beach, Port Republic, or St. Leonard, Calvert MMA Academy® is one of the top choices in Southern Maryland.
Conveniently located in Sunderland, Maryland, just off Dalrymple Road near 7-Eleven and only minutes from the Route 2 and Route 4 split, our academy is easy to reach from throughout Calvert County and surrounding areas.
Calvert MMA Academy® was founded by Professor Jim Thrift, a 5th-degree black belt under Grandmaster Relson Gracie, Navy veteran, and retired U.S. Secret Service gun carrier. Day-to-day coaching at Calvert is led by Coach Jack Sudduth, under the guidance of Professor Jim Thrift and Professor Kevin Southworth, helping maintain the same standards, culture, and technical direction that define Team LINEAGE®.
Our program is built on real Gracie Jiu-Jitsu — focused on leverage, control, timing, and practical self-defense, not just sport points or flashy techniques. We welcome beginners, experienced students, families, competitors, and anyone looking to become stronger, more confident, and better prepared for real life.
What makes Calvert MMA Academy® different:
✔ Beginner-friendly classes — no experience needed
✔ Kids, teen, and adult programs
✔ Real self-defense, fitness, and competition training
✔ Wrestling, judo, and striking in addition to Jiu-Jitsu
✔ One membership across two locations — Sunderland and California, MD
✔ Structured, supportive, no-ego environment
Team LINEAGE® has produced Maryland State Champions and Good Fight Submission-Only World Champions, while staying focused on correct instruction, strong culture, and long-term student development.
Whether your goal is self-defense, fitness, confidence, discipline, weight loss, stress relief, or competition, Calvert MMA Academy® gives you a place to train the right way.
⚠️ Enrollment is limited, and some programs maintain active waitlists.
Get Started the Right Way
New students can begin with our 10-Day Free Unlimited Intro Pass and experience real classes, real coaching, and the culture of Team LINEAGE® before joining.
Call or Text: 410-257-5425
Contact Us: Online Form
Calvert MMA Academy® — Part of Team LINEAGE®