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Matt Leinart Flag Football Network

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FEMALES IN FLAG

All Girls League

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Headliner and Summer Camps

Welcome to ML Flag Fullerton!!!

Thank you for checking out our site!  We strive to build a positive, competitive environment for players to learn and grow in the amazing game of football.  We try to keep it simple - one practice and one game per week.  Occasionally, Coaches will opt for more practices a week, but this is usually at the consensus of the team.  Flag Football is a no-contact sport, teaching players about the importance of strategy and skill based play. 

Registration fees for the Fall, Winter, and Spring Seasons include:

  • An official, dual sided NFL jersey
  • ML Flag logo'd short
  • Flags
  • Official, qualified referees
  • Championship Game Night with trophies for all first place and runner-up teams
  • Either a participation medal or trophy for all teams in the K-2 level

WE HAVE NO SPONSORSHIP FEES and NO SNACK BAR DUTY!  See, keeping it simple and fun!  Please reach out to us with any questions you may have!  Looking forward to seeing you on the field soon!

Jake and Kristine Sanchez

Site Commissioners

Phone: 714-883-3964, 657-499-2097



FALL 2025 REGISTRATION BELOW

CLICK THE LINK BELOW TO REGISTER!

Fall Season Starts 9/5/2025 and runs through 10/24/2025

Discount for Head Coaches - email jsanchez@mlflag.com for code

FALL 2025 REGISTRATION

Earlybird Pricing through 5/31

Females In Flag Fullerton

All girls flag football league - here in Fullerton!  Games start 9/6.  We will run the same 7 week season as the co-ed league.  Email for Coaches discount today!  To register, click the link below:

Summer Flag Football Clinics

Join us this summer for some skill building and fun in the sun!  Sessions run Monday through Thursday from 8:30am to 11:30am.  Clinics will be at Fullerton Sports Complex.  Click on the link below to register.  See you there!

Field Availability - City of Fullerton Mudline

Click on this link to view field closures.


WELCOME TO MY LEAGUE

I hope you have a great time in my league, and enjoy the sport that first introduced me to competitive football. I was always too big to play tackle football, so up until high school I could only play flag football. It was there that I developed the fundamentals that helped me to capture a high school C.I.F championship, two NCAA championships, and a Heisman trophy.

Have fun out there!

-Matt Leinart

ABOUT US

The Matt Leinart Flag Football League, in conjunction with the NFL Flag Football program, is a flag football league for kids in grades K-8th, with the emphasis on community fun. The league is for both boys and girls of all skill levels and promotes a competitive, confidence-building, non-contact football experience. Founded in Newport Beach in 2010, the goal of the league is to provide a fun league for kids to be involved in, while also developing and furthering their football skills.

Games are run on Friday nights in both the Fall and Spring at locations in Costa Mesa, Irvine, Newport Beach, and San Juan Capistrano.