The Squared team in gis and rash guards posing on the mats under a large Squared banner

The Gabriel Gonzaga Team

BJJ, Judo and MMA classes for kids, women and adults, building confidence, discipline, fitness and self-defense in a family-friendly setting for all levels.

“Our academy isn't just about fighting; it's about discipline, technical perfection, and building a community of champions.”

Gabriel “Napão” Gonzaga, head coach

4 gyms

The coaches

The Gabriel Gonzaga Team.

  • Gabriel “Napão” Gonzaga

    Head Coach

    6th-degree Brazilian Jiu-Jitsu black belt

    Leominster, Holden & Worcester

  • Luis Soto

    Head Coach

    6th-degree black belt in Ju-Jitsu

    Leominster, Holden & Worcester

  • Ron Kieltyka

    Head Instructor (Professor)

    3rd-degree Brazilian Jiu-Jitsu black belt, under Gabriel Gonzaga

    Brooklyn

  • Zachary Purdy

    Kids program assistant and tournament coach

    Brooklyn

  • Kelsie Wolfburg

    Yoga instructor

    Brooklyn

  • Danielle Wallace

    Kids class assistant; helps run the Women's Self-Defense Seminars

    Brooklyn

Meet the coaches

Your first class starts here.

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Questions? Call 508-410-4861.