Our Story
About Us
Veteran owned. Family operated. Grove City's home for Brazilian Jiu Jitsu.
Who We Are
Roll On By
The Grove Finishers Jiu Jitsu focuses on the fundamentals of Jiu Jitsu. We strive to provide a great experience for all people — whether you have no experience, are just a hobbyist, a dedicated competitor, or a family looking to get healthier together.
We are a veteran owned and family operated academy looking for new family members to join. No matter where you are in your journey, there's a place for you on our mat.
Can't wait for you to roll on by.
Veteran Owned
Family Operated
What We Stand For
Our Values
Veteran Owned
Proudly veteran owned and family operated. The discipline and commitment of service is woven into everything we do on the mat.
Family First
We're not just a gym — we're a family. Whether you're a beginner, hobbyist, competitor, or bringing your kids, you belong here.
Fundamentals Focused
We believe mastery starts with the basics. Our curriculum is built on strong fundamentals that work at every level.
All Are Welcome
No experience? No problem. We welcome everyone — from your very first class to your competition debut.
Meet the Team
Our Instructors
Black Belt
Under Jeff Mock — 10th Planet Masury
Jason
Head Instructor & Founder
Jason is a Black Belt under Jeff Mock of 10th Planet Masury with over 10 years of training and competition experience. He competes regularly and brings that competitive edge into every class he teaches.
His passion is spreading the art of Jiu Jitsu to as many people as possible — from complete beginners stepping on the mat for the first time to seasoned competitors looking to sharpen their game.
Outside of the gym, Jason is a licensed mental health counselor. He brings that same dedication to helping people feel their best — physically and mentally — with what they have.
Belt Rank
Black Belt
Lineage
10th Planet Masury
Experience
10+ Years
Background
LMHC & Competitor
Ron Jordan
Instructor
Ron is a 10th Planet purple belt under Jeff Mock with over 8 years of training. When Ron sets his sights on something, he doesn't quit — he's run ultra marathons and launched his own podcast, bringing that same relentless drive to the mats.
He channels that will to succeed into his teaching, helping students push past their limits and grow both on and off the mat.
Belt Rank
Purple Belt
Lineage
10th Planet
Abigail Robinson
Instructor
Abigail is a 10th Planet purple belt under Jeff Mock. An avid competitor, she loves learning new skills and applying them in all areas of life.
She has a passion for helping more women discover the benefits of BJJ and find joy in a sport she loves.
Belt Rank
Purple Belt
Lineage
10th Planet
Find Us
Come Find Us
Address
2273 Leesburg Grove City Road
Mercer, PA 16137
Serving
Grove City, Slippery Rock & Mercer Area
Ready to Join the Family?
Your first class is free. Come meet the team, try a class, and see why Grove City trains at The Grove Finishers.