Last Updated: December 17, 2014 
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  • Serving the communities of Mira Mesa, Scripps Ranch, Rancho Penasquitos...
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Spring 2015 Registration is Open!
Marauders 9U team tryouts
Interested in Coaching?

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 NOW open for Spring 2015!!

Mira Mesa Youth Baseball is now accepting registrations for the Spring 2015 season in all divisions. Click here to register online. We will also have in person registrations at the Mira Mesa Rec Center on January 10 and January 17.


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.

**Player assessments, for all divisions except Shetland lower, will be held on 1/24/2015**

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

For more information contact us at


Attention Managers, Coaches, and Interested Parents!

The San Diego Padres, along with BaseballASAP, will be holding a FREE Coaches Clinic on Jan 10, 2015 from 8am - 5pm @ Petco Park. For more details and to pre-register for this event, visit

8:00 - 10:00 a.m. - Coaches development training for those with players ages 4-6
10:15 - 11:00 a.m. - Basic First Aid Training presented by Little League District 66 Leadership
10:15 - 11:00 a.m. - Basic Field Maintenance presented by San Diego Padres Director of Field Operations, Luke Yoder
11:15 a.m. - 1:15 p.m. - Coaches development training for those with players ages 7-9
1:30 - 2:15 p.m. - How to teach pitching fundamentals & strategies for those with players ages 8-13
2:30 - 4:30 p.m. - Coaches development training of those with players ages 10-13




New Mira Mesa Marauders 9u team!

Tryout Information

Tryout Handout (pdf)

Coaching Staff:
Coach Carlos Weckmann (GM)
Coach Scott Anderson
Coach Jake Turpin
Coach Dom Avestro
1st Tryout Date:   Sunday, 12/14/2014     1:00 pm    
2nd Tryout Date:   Sunday, 12/21/2014     1:00 pm  
Place:   Camino Ruiz Neighborhood Park (Mustang Field)
Duration:   2 hrs
Age Cutoff:   Born after May 1, 2005
Cost:   No cost to tryout!
Practices Begin:   January 3, 2015


Contact Coach Carlos for more details at:   


MMYB Sponsors

Upcoming Events

Wednesday,  Jan 7
Board Meeting 7:00pm Hourglass Rec Center
Saturday,  Jan 10
Spring Onsite Registration #2 10:00am Mira Mesa Rec Center
Saturday,  Jan 17
Spring Onsite Registration #3 10:00am Mira Mesa Rec Center
Tuesday,  Jan 20
Manager/Coach Selection Meeting 7:00pm Hourglass Rec Center
Saturday,  Jan 24
Player Assessments 8:00am Camino Ruiz Neighborhood Park
Monday,  Jan 26
Pinto: Spring teams selection 7:00pm Hourglass Rec Center
Shetland: Spring teams assigned TBD
Tuesday,  Jan 27
Mustang: Spring teams selection 7:00pm Hourglass Rec Center

For a complete calendar listing, click here!


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