Intermediate, Junior, Senior & Big League Baseball

Intermediate League Baseball is for aged 11 to 13 years old.

Junior League Baseball is for youth aged 12 to 14 years old.[2]

Senior League Baseball is for youth aged 13 to 16 years old.[3]

Big League Baseball was for youth ages 16 to 18 years old.[4] It was discontinued after the 2016 Big League World Series.

The tournament is held in Livermore, California.

The tournament is held in Taylor, Michigan's Heritage Park.

The tournament had been held in Bangor, Maine from 2002-2016, now held in Easley, South Carolina 2017-Present

The Big League World Series was held from 1968 to 2016. The tournament's final host was Easley, South Carolina, from 2000 to the last tournament in 2016. The tournament had previously been in Charlotte, North Carolina from 1968 to 1970 and in Fort Lauderdale, Florida from 1970 to 1998. It was also held in Tucson, Arizona from 1999 to 2000.

For the Little League baseball division, there are twenty regions, whose champions are divided into two brackets (U.S. and International). The ten U.S. regions are: New England, Great Lakes, Mid-Atlantic, Metro, Midwest, Mountain, Southeast, Southwest, Northwest (including Alaska), and West (including Hawaii). The ten international regions are: Asia-Pacific, Australia, Canada, Caribbean (including Puerto Rico), Europe-Africa, Japan, Latin America (Central America and South America), Panama, Cuba, and Mexico.[5]

Note: The Big League division was discontinued after 2016.

For the Intermediate, Junior, and Senior League baseball divisions, there are only five U.S. regions:

• Central (Little League Great Lakes and Midwest regions combined)
• East (Little League Mid-Atlantic and New England regions combined)
• Southeast (same as Little League Southeast region)
• Southwest (same as Little League Southwest region)
• West (Little League West and Northwest regions combined)

The international regions differ in the Intermediate, Junior, Senior, and Big League divisions.

Unlike the Little League World Series, the Intermediate League World Series has (1) only ten regions and (2) a host team. There are two pools: Pool A (U.S. regional champions and the host team) and Pool B (international regional champions).

The Intermediate League has five international regions:

• Puerto Rico
• Latin America (Little League Caribbean, Latin America, and Mexico regions combined, except that Puerto Rico is not included in the Caribbean Region)
• Canada
• Asia-Pacific
• Europe-Africa

Unlike the Little League World Series — which has sixteen regions (eight in the U.S. bracket and eight in the International bracket) — the Junior League World Series has only eleven regions, whose champions are divided into the United States Pool and the International Pool.[6]

The Junior League has six international regions:

• Mexico / Puerto Rico (automatic berth in even and odd years, respectively) (region unique to Big League and Junior League)
• Latin America (Little League Caribbean and Latin America regions combined, except that only Mexico or Puerto Rico is included in odd and even years, respectively)
• Canada (same as Little League Canada region)
• Australia (same as Little League Australia region)
• Asia-Pacific (combination of Asia-Pacific countries in the Little League Asia-Pacific and Middle East region with Japan region)
• EMEA (Europe, Middle East, and Africa) (combination of Little League Europe and Africa region, plus Middle Eastern countries)

Unlike the Little League World Series — which has sixteen regions, divided into U.S. and International brackets — the Senior League World Series (1) has only nine regions, (2) has a host team (from a South Carolina district, starting in 2017; from Maine District 3 through 2016), and (3) the regional champions (plus the host team) are divided into two mixed pools (Group A and Group B) that combine U.S. and international regions.[7] Because of the mixed pools, the Senior League division does not have an international champion and a United States champion — unlike the other three baseball divisions of Little League Baseball.

The Senior League has only four international regions:

• Latin America (Little League Caribbean, Latin America, and Mexico regions combined)
• Canada (same as Little League Canada region)
• Asia-Pacific (Asia-Pacific countries from the Little League Asia-Pacific and Middle East region, plus Australia and Japan regions)
• EMEA (Europe, Middle East, and Africa) (Little League Europe and Africa region, plus Middle Eastern countries)

The Big League World Series was held from 1968 to 2016. During its final years, it differed from the Little League World Series in that it (1) had only ten regions, divided into Pool A (U.S.) and Pool B (International), and (2) had a host team (South Carolina District 1), which played in the U.S. pool.[8]

The Big League had five international regions:

• Mexico / Puerto Rico (automatic berth in even and odd years, respectively) (region unique to Big League and Junior League)
• Latin America (Little League Caribbean and Latin America regions combined, except that only Mexico or Puerto Rico was included in odd or even years, respectively)
• Canada (same as Little League Canada region)
• Asia-Pacific (Asia-Pacific countries from the Little League Asia-Pacific and Middle East region, plus Australia and Japan regions)
• EMEA (Europe, Middle East, and Africa) (Little League Europe and Africa region, plus Middle Eastern countries)