Est. 2009 · Oakland, CA

The house

A converted foundry floor, four heavy bags older than some of our members, and seventeen years of the same idea: teach it properly or don't teach it.

House rules

What the walls would say.

Technique over toughness

Toughness runs out around round three. Technique doesn't. We coach the thing that lasts.

Ego stays at the door

The tap is information, not defeat. The people who learn fastest here are the ones who collect the most of it.

Show up

We track attendance, not talent. Seventeen years in, it's still the only stat that predicts anything.

Lineage — sample history, tell your own

How the house was built.

  1. 1992

    The garage years

    Ray Delgado starts coaching neighborhood kids out of a two-car garage. Four bags, one rule: footwork before fireworks.

  2. 2009

    Doors open on Foundry Street

    The club takes over a former iron foundry — 6,000 square feet, ceilings high enough to throw anybody.

  3. 2014

    The mats double

    Marta Kovács brings her BJJ program in-house. The kids' program starts the same fall — first class free from day one.

  4. 2021

    The comp team hangs its first banner

    Three regional titles in one season. The banner's crooked. Nobody's allowed to straighten it.

  5. Today

    Same idea, more mats

    Six coaches, five programs, 17 classes a week. The garage rule still applies.

Affiliations — sample plates, list yours

  • USA Boxing member gym
  • IBJJF registered academy
  • USA Judo club
  • Amateur Muay Thai assn.
  • CPR / first-aid certified staff

Seventeen years in

Still earning it