Home / Leagues / Los Angeles & Southern California

Los Angeles & Southern California youth baseball

LA County, Orange County, Inland Empire, Ventura.

Metro hub — not every park district: Search finds this page for city and suburb names below. Your coach’s packet still wins.

Stamp patterns parents usually see

Common pathways: PONY strongholds, Little League, USSSA West, Perfect Game SoCal, city park leagues (often USABat), travel clubs with event-specific stamps.

Rec / LL / PONYOften USABat

Travel weekendsUSSSA / PG tabs

High schoolBBCOR −3

Local PDFConfirm drop / barrel

Cities & suburbs indexed for search

Los Angeles, Long Beach, Glendale, Pasadena, Burbank, Santa Monica, Torrance, Carson, Inglewood, Downey, Norwalk, Whittier, Anaheim, Santa Ana, Irvine, Huntington Beach, Garden Grove, Orange, Fullerton, Costa Mesa, Mission Viejo, Riverside, San Bernardino, Ontario, Rancho Cucamonga, Corona, Fontana, Moreno Valley, Ventura, Oxnard, Thousand Oaks.

Barrel size by age Stamp-family default

Maximum barrel diameter (inches) commonly published for this program. Length and drop limits are separate — check the notes.

Age / division	Max barrel	Notes
Rec / Little League / PONY-style house	2⅝″ max	Usually USABat
Travel weekends (USSSA / PG)	Up to 2¾″ if big-barrel USSSA allowed	Event tab controls
High school / older	2⅝″ max	BBCOR −3

Metro hub: mixed stamp traffic. Use named league pages when listed; otherwise match your program’s stamp + this diameter guide, then confirm the local PDF.

Confirm with your league: Exact barrel caps can differ by town, age group, and season PDF. Use this table as a starting point.

Reference: Stamp-family defaults — confirm with your league

Rules change. Always confirm with your league or event director before game day.

Page reviewed: October 23, 2026