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S4 Grappling Series · San Antonio, Texas Built for
the mat.

Elite grappling superfights and tournaments in San Antonio, built for athletes, families, teams and the next generation.

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Superfights

Rising athletes represent their gyms in a full day of one-on-one NoGi superfights under ADCC rules. Bring your teammates, family and friends and be part of the action.

Competing? Winners take home cash prizes, with bonus cash for submissions. Official weigh-ins are the night before, Friday from 6 to 8 PM at the venue.

Date
Sat, Mar 13, 2027
Venue
K.O.P. Sports & Entertainment Center
Rules
ADCC
Divisions
Youth · Teen · Adult

Event details

Register for a superfight

S4 is coming

Upcoming events

  • Sat, Mar 13, 2027 · Registration open

    Superfights

    High-level NoGi superfights in San Antonio. Rising athletes, big matchups, one mat.

    Register

  • In development

    S4 Tournament Series

    A season-based jiu-jitsu and wrestling qualifying circuit under ADCC rules. Athletes earn points in every S4 tournament match, build their standings through the season and qualify for the Championship Finals, where finalists compete for championship titles and cash awards.

    How it works

All events, upcoming and past

S4 Season

Points & Championship
Standings

Athletes earn season points inside their exact division. Standings update after every qualifier.

  1. 01

    Win a qualifier

    Win your division at a season qualifier and secure a spot in the Championship Finals.

  2. 02

    Build your points

    Compete throughout the season to climb the standings. Top point earners in each division fill the remaining finals spots.

  3. 03

    Championship Finals

    Qualifier winners and top point earners compete for the S4 title, custom belts, medals and cash awards.

Season standings go live after Qualifier I.

Rank, athlete, gym, division and points, updated after every event.

Notify me

The S4 standard

More than a promotion.

Built around discipline, respect, family and real competition. Every athlete who steps on the mat should feel seen, challenged and proud to represent their team.

  1. 01

    Superfights

    High-level, featured matchups that put athletes under the lights and give every battle a story.

  2. 02

    Tournaments

    Compete, earn points and chase your place in the S4 Championship Finals under the ADCC ruleset.

  3. 03

    Community

    A home for athletes, families, coaches and gyms united by respect, growth and the love of grappling.

S4 leadership

Built for athletes. Rooted in community. Driven by the sport.

Portrait of Arnulfo Santos

Arnulfo Santos

Founder, Managing Member & CEO

Portrait of Andrew Manzano

Andrew Manzano

Co-Owner & Director of Event Operations

Partner with S4

Put your brand in front of the grappling community.

Event visibility, athlete engagement, social promotion, vendor presence and premium experiences for fans and families.

Interested in sponsoring?

Founding sponsors get in at the start of Season 1. Let’s talk about upcoming S4 events.

Become a sponsor

Get in touch

Teams. Athletes.
Sponsors.

For superfight opportunities, event questions, brand partnerships or media, reach S4 directly.

S4 Grappling Series

San Antonio, Texas

Sponsorship & Media

arnulfo@s4grapplingseries.com

Athlete & Event Operations

andrew@s4grapplingseries.com

Social