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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

District 33 T-Ball Coach Pitch Coaching & Safety Clinic

The District 33 Coach Pitch & Safety Clinic has been cancelled for Saturday, February 16th due to poor field conditions. At this time there is no re-scheduled date. Sorry for the inconvenience.

2019 Umpire Basic Field Clinic
The Basic Field Umpire had been postponed for Sunday February 17th due to poor field conditions. A re-schedule date will be announced soon. Sorry for the inconvenience, but you can blame Mother Nature on this one.

For additional information please contact: Your league UIC or Ric Castañon (District Umpire Staff) at

2019 Little League Rules Meeting
Wednesday, February 27th, 2018
6:30pm to 9:30pm
Location: Darnell Charter School

Flyer: 2019 Little League Rules Flyer

This clinic is designed to provide an understanding and in-depth knowledge of the rules for Little League Baseball. We have formatted the clinics in a way that will benefit all Managers, Coaches, Umpires, Board Members and Parents.

If you only attend one clinic, this is one clinic to attend

We will review each of the rules in depth to prepare you for the upcoming season. Many rules have changed going into 2019. These changes will impact how the game is played.

This clinic will be held at Darnell Charter School, 6020 Hughes St, San Diego CA 92115

For questions contact: Your League's UIC or Mark Beall at

11th Annual Dorothy Dupont Memorial Tournament

Friday, March 14th thru Sunday, March 17th 2018
Murphy Canyon LL Damato Field

DDM Rules: 2019 DDM Rules

The 11th Annual Dorothy Dupont Memorial Tournament will be held March 14th thru March 17th 2019 at Murphy Canyon Little League's Damato field. Damato field is located at 4500 Damato St. San Diego, California 92124. Eight Major Division teams from District 33 Little Leagues will participate in the tournament.

This year we are proud to announce the following leagues that will be participating in the Dorothy Dupont Memorial Tournament:

Mission Trails La Mesa National
Lake Murray Chollas Lake
Rolando Mid City
Sunshine Serra Mesa

12th Annual Clay Berry Invitational

Friday, March 29th thru Sunday, March 31st 2019
Western Regional Facilities
CBI Rules: 2019 CBI Rules
CBI Forms:D33 Tournament Info, CBI Site Rules & WR Information

The 12th Annual CBI Tournament will take place Friday, March 29th thru Sunday March 31th at Little League Baseball Western Region Headquarters, Al Houghton Stadium located at 6707 Little League Dr. San Bernardino, CA 92407. This is a special weekend tournament that involves 8 regular season major division teams from District 33 Little League. The Western Region experience includes; teams staying in the dorms, eating their meals at the WR caferteria and playing on the field that is featured on ESPN during the Regional Tournament in August. For many of the kids that have played in the CBI, this is an experience of a lifetime.
This year we are proud to announce the following leagues that will be participating in the Clay Berry Invitational:

Rolando Mission Trails
Serra Mesa Lake Murray
La Mesa National San Carlos 2
San Carlos 1 Allied Gardens

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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."