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20% Off at Game Day Sports

The Mira Mesa Youth Baseball League (MMYB) is located in Mira Mesa, a community of San Diego, CA. MMYB is a nonprofit youth benefit corporation and is operated totally by volunteer parents. We provide a safe atmosphere while teaching the game of baseball to boys and girls, ages 4-16, in Mira Mesa and surrounding communities. MMYB is governed by the Official Rules of Major League Baseball and PONY Baseball rules and regulations, which include those exceptions believed essential for our youth baseball program.



Registration is STILL AVAILABLE for Spring 2015!!

Mira Mesa Youth Baseball continues to accept online registrations for the Spring 2015 season in all divisions except Bronco. Click here to register online.

Spring 2015 Pricing




Shetland Lower (t-ball)



Shetland Upper


















 *Player's age as of April 30, 2015

Bring a New Player Discount: If you have played in the league at some point in the last 2 years and bring in a new player, you will receive a $5 discount for each player you bring in (up to 3)!

Sibling Discount: Save $5 when you sign up siblings!

Military Discount: Save $5 per child! Must have a Military ID.

***All players receive a Team Jersey, Hat, and Picture Package with Registration Fee*** 

For more information contact us at


Game Day Sports is offering Mira Mesa a 20% discount on Jan 31 - Feb 1 & Feb 7 - 8. Great opportunity to get new gear for the new season. Click here to view the flyer.

MMYB Constitution and Bylaws updated for 2015, see documents.

MMYB Sponsors

Upcoming Events

Saturday,  Jan 31
Mustang: Spring teams selection 6:00pm
Sunday,  Feb 1
TEAM PRACTICE MAY BEGIN Camino Ruiz Neighborhood Park
Wednesday,  Feb 4
Board Meeting 7:00pm Hourglass Rec Center
Thursday,  Feb 5
Mandatory Team Parent Meeting 7:00pm Mira Mesa Rec Center
Wednesday,  Feb 18
Scorekeeper Clinic 7:00pm Mira Mesa Rec Center
Saturday,  Feb 28
Team Picture Day Camino Ruiz Neighborhood Park
Wednesday,  Mar 4
Board Meeting 7:00pm Hourglass Rec Center

For a complete calendar listing, click here!