ROLLSTAR Jiu Jitsu Academy in Windsor Mill, Maryland

“I have visited Roll Star Jiu Jitsu Academy several times over the years, and I have felt welcomed every time. The students will take time to talk to you, and that means a lot. The training was incredible. Professor Hernan was very detailed and took time to work with each individual in his class. I make it a point to stop at Roll Star in the Catonsville area for World Class training! I encourage anybody who can visit ”

— Fernando M. · ★★★★★ · 2024-12-16

“I had the honor of visiting Rollstar Jujitsu in Baltimore, Maryland, and I cannot express how grateful I am for the experience. From the moment I walked in, I felt welcomed u2014 not just as a guest, but like a part of the family. Coach Hernan Guadalupe was incredibly attentive. May Allah reward him u2014 he made sure to pay attention to everyone on the mat, no matter their level. He was kind, humble, and very encouraging th”

— Mubeen K. · ★★★★★ · 2025-5-24

“Incredible martial arts school focused on Brazilian Jiu-Jitsu with amazing instructors and awesome people from all walks of life training and learning in order to improve themselves and become stronger. Highly recommend.”

— Afnan A. · ★★★★★ · 2024-11-24

“Been in martial arts for four decades, mainly in the Baltimore area and surrounding counties. This is one of the best schools in the area, and I've been to a LOT of them. It's not just the instruction and the instructors, it's the culture and the atmosphere that's here. Just about everyone here is a *real* team player. Need help with a move? Everyone who knows it will assist. Worried about training with an injury? Pe”

— James I. · ★★★★★

“Rollstar BJJ is an excellent place to train at wether you are a beginner or an advanced practitioner. The training area is safe and clean. The students are friendly and the rolls are tough. Professor Hernan is an excellent mentor. Always eager to share his knowledge and he takes great pride in the progress of his students. A new student quickly eases here into the Rollstar family. See you on the mat!”

— Martial S. · ★★★★★ · 2024-4-3

“Professor Hernan & Diego are true students of the game. They coordinated with me to schedule a date to teach a seminar and last week we made the event come to fruition. Very few instructors expose their students to other Professors for fear of losing them and or having their own game exposed. Not these gentlemen. They are amazing instructors who genuinely care about the growth of their students and academies. It was ”

— Josef C. · ★★★★★ · 2022-8-12

“Super clean and welcoming gym. Dropped in for the first time at the gym and had a great time drilling and rolling. Lots of people at different levels to roll with and the instructor, Professor Hernan, teaches the details really well so that techniques that you thought you already knew are taken to an entirely different level. He also spent extra time with me after practice to go through some competition prep and a be”

— Abdullah I. · ★★★★★

“I was struggling to restart my health and fitness routines after the pandemic and gained a lot of weight and lost a lot of strength. A friend convinced me to join ROLLSTAR this past summer and it has kick started my fitness journey in a way that I could not have imagined. A great way to stay healthy and stimulate your brain at the same time! The classes are top notch and the community keeps me coming! Really love lea”

— Tajbik S. · ★★★★★