Leagues Links

Neighboring Districts
Welcome to District 33

Our District is located in San Diego California and is comprised of 15 leagues. Our area covers parts of San Diego and La Mesa from Balboa Park to Mount Helix from Highway 94 to Highway 52. Please take a look at our League Boundaries Map to see which league you are in.

Helping young people develop character, discipline and teamwork while maintaining physical
and emotional well being through Little League Baseball.

D33 Calendar Agenda

2020 D33 Spring Season Registration Links

Many of our leagues are currently taking registration for the 2020 spring season. Enter your address in the Little League League Finder. Then click on your league link to find out the exact information you need to know about registration and get your child signed up before it's too late.

You don't want to miss out on any of the fun. Boys and girls ages 5-16 are eligible to play, check the age chart below to see what your child's playing age is for the upcoming season. Some leagues are taking 4 year olds, check your local league for further details. Be sure you have an original birth certificate and three forms of proof of residency for registration.

Allied Gardens Little League
Chollas Lake Little League
Kearny Mesa Little League
Lake Murray Little League
La Mesa National Little League

Mid City Little League
Mission Trails Little League
Murphy Canyon Little League

North Park Little League
Rolando Little League

San Carlos Little League
Serra Mesa Little League

Sunshine Little League
Tierrasanta Little League
Patriot Jr/Sr League

Winter Baseball Camp for Boys & Girls 7-13

Dates: January 2nd - 3rd, 2020
Location: Serra High School Baseball Field, 5156 Santo Rd, San Diego, CA 92124
Cost per Camper: $130.00
Times: 9am to 3pm.... early drop off available at 8:30 AM
Registration: 2020 SDBC Winter Camp

District 33 is proud to endorse Mike Pieratt and have found that he offers excellent instructions by both himself and his experienced staff at San Diego Baseball Camps. This is a great opportunity for players to build on their skills as they get ready for the spring season. Many families are looking for a camp just like this.

It is the goal of San Diego Baseball Camps to teach proper baseball skills, reinforce sound social practices, foster self esteem, and, have fun while learning. SDBC have been doing this for over 25 years at varying levels of coaching, and mentoring. We look forward to working with your ball player.

*All participants will need to sign a release of liability prior to drop-off on the first day of camp

For additional information please contact Mike Pieratt at or by phone at (619) 991-5080 or check out his website, San Diego Baseball Camps.

D33 District Wide Board Meeting Re-Cap

We would like to thank all the Little League board members who attended our District 33 Wide Board Meeting on November 21st, 2019. We had 114 attendees and all leagues from the District were represented. Hopefully, you came away from the meeting with some more insight of your role as a Little League board member. All the breakout sessions groups were engaged, interested, excellent questions and very good participation from the veteran board members. Congratulations to La Mesa National Little League for having the most board members in attendance. As an appreciation, each board member from LMNLL will receive a gift card from Starbucks.

2020 District 33 Skills and Safety Clinics

WHEN: Sunday January 19th, 2020
WHERE: Serra High School Baseball Field,
5156 Santo Road, San Diego, CA 9212
COST: Free to everyone in District 33
TIME: Check in at 8:30am
FLYER: 2020 District 33 Coaching Clinic Flyer

District 33 is proud to host a free Coaches Clinic and Safety Clinic for everyone in District 33. Both Clinics will be held on Sunday, January 19th, 2019 on the Serra High School Baseball Field, 5156 Santo Rd. San Diego CA, 92124. Both Clinics meet the clinic requirements for District 33 tournament play. The Coaches Clinic is scheduled for 9:00am to 12:00pm and the Safety Clinic for 12:00pm to 1:00pm.

Coaches Clinic - Mike Pieratt will be running the Coached Clinic. Mike and his staff have a combine 100 years of coaching little league to professional baseball experience. Learn how to run effective and fun practices. Learn how to teach basic skills to your players. This Clinic is designed for all coaches and parents of players ages 8 and up. Please wear comfortable clothes and bring a glove. The Serra High School Snack bar will be open during the clinic and all proceeds will go to the Serra High School Baseball program.

Safety Clinic
- Steve Taylor will present a Safety Clinic, following the Coaches Clinic. Some of the topics that Steve will covered will be; evaluating injuries, Initial treatment of injuries, basis first aid and concussions protocol. Sign in sheets will be passed around during this clinic. No pre-register is needed, a sign-up sheet will be passed around during the clinic.

You must sign in at the clinic to get credit for attending any District and League approved clinics to get credit to be eligible to participate in District 33 tournament play.

Little League Baseball Bat Information - USABat Standard
As of January 1, 2018, the new USA Baseball Bat Standard was implemented. USABat Standard bats must be used in the Little League Major Baseball Division and below. Either USABat Standard bats or BBCOR bats must be used at the Intermediate (50/70) Baseball and Junior League Baseball Divisions.

At the Senior League Baseball Division, all bats must be meet the BBCOR standard. Little League-approved baseball bats that were approved for use for the 2017 season will no longer be acceptable for use in any Little League game or activity as of January 1, 2018. For more information on the USABat standard and a complete list of bats approved through the USABat Standard, visit

Additional Information on Decertified Bats:

The following bats have been decertified by USA Baseball and are not approved for play in any Division of Little League Baseball:

USABat Standards - Decertified Bats:

♦ 30-inch Easton Ghost X (-10) 2 5/8 (YBBQ8GX10 & LL18GHX)

BBCOR Standards:

♦ Reebok Vector-TLS 2 5/8 33 inch

♦ Marucci CAT5 2 5/8 33 inch

♦ Marucci CAT5 Squared 2 5/8 34 inch

♦ Marucci Black 2 5/8 34 inch

Full details on decertified bats can be found at:

D33 Weather
Web Analytics
Little League Links

Like Us on Facebook

2019 Rule Changes

Approved Rule Changes Effective 2019

Following the annual fall meeting of the Little League® International Board of Directors, Little League International officially announced the rule and regulation changes that will take effect in 2019. The two most notable changes will take place in the International Tournament with a new tiebreaker structure in all divisions, as well as a regulation establishing the number of adults in the dugout or on the field play when a tournament team has 11 or fewer eligible players.

"Each year, we work with our volunteers to evaluate our official rules and regulations to determine how we can make our program the most effective and provide our members with the best possible Little League experience," said Pat Wilson, Little League Senior Vice President and Chief Program Operations Officer. "Thanks to the valued input from our District Administrators, the Little League International Advisory Board, and the Operations Committee of the Little League International Board of Directors, we were able to determine these updates to our current rules. These two changes, specifically, are focused on providing tournament participants with an enjoyable and memorable experience and we are looking forward to another exciting Little League season in 2019."