The Mountain West Conference (MW) is a collegiate athletic conference located in the United States, participating in NCAA Division I. Its football teams compete in the Football Bowl Subdivision (FBS). The MW officially began operations on January 4, 1999. Geographically, the MW covers a broad expanse of the Western United States, with member schools located in California, Colorado, Idaho, Nevada, New Mexico, Utah, and Wyoming, as well as an associate member in Hawaii. Gloria Nevarez took over as commissioner of the MW on January 1, 2023, following the retirement of founding commissioner Craig Thompson.
The Pac-12 Conference (Pacific-12) is a collegiate athletic conference that operates in the Western United States. The Pac-12 participates at the National Collegiate Athletic Association (NCAA) Division I level for all sports, and its football teams competes in the Football Bowl Subdivision, the highest level of NCAA football competition. Its two members are Oregon State and Washington State.
Little League Baseball and Softball is a 501(c)(3) nonprofit organization based in South Williamsport, Pennsylvania, United States, that organizes local youth baseball and softball leagues throughout the United States and the rest of the world.
The Little League World Series is an annual baseball tournament for children aged 10 to 12 years old, held in the Eastern United States. Originally called the National Little League Tournament, it was later renamed for the World Series in Major League Baseball. The Series was first held in 1947 and is held every August in South Williamsport, Pennsylvania; while the postal address of the organization is in Williamsport, the Series itself is played at Howard J. Lamade Stadium and Volunteer Stadium at the Little League headquarters complex in South Williamsport.
Intermediate, Junior, and Senior League Baseball are youth baseball divisions of Little League Baseball that are considered more advanced and difficult than younger Little League divisions due to more advanced rules, including the ability to lead-off and steal as the pitcher breaks, along with longer base paths and greater pitching distance. Junior League also includes the use of bats with 2+5⁄8-inch (6.7 cm) barrels rather than the transitional 2+1⁄4-inch (5.7 cm) barrels of Little League. Junior League also allows the use of metal spikes in cleats in addition to the molded or plastic spikes used in Little League. The Big League level was a former division for even older teens until it was discontinued for both baseball and softball after the 2016 Big League World Series due to low participation levels over the previous 15 years.
The Junior League World Series is a baseball tournament for children aged 12, 13, and 14 years old. The tournament is held annually at Heritage Park in Taylor, Michigan. It is patterned after the Little League World Series, which was named for the World Series in Major League Baseball.
The New England Region is one of ten United States regions that currently send teams to the Little League World Series, the largest youth baseball competition in the world. The region's participation in the Little League World Series dates back to 1957, when it was known as the East Region. However, in 2001, the East Region was split into the New England Region and the Mid-Atlantic Region.
The Mid-Atlantic Region is one of ten United States regions that currently sends teams to the Little League World Series, the largest youth baseball tournament in the world. The Mid-Atlantic Region's participation in the LLWS dates back to 1957, when it was known as the East Region. However, when the LLWS doubled in size from eight to 16 teams in 2001, with the number of US teams expanding from four to eight, the East Region was split into the New England and Mid-Atlantic Regions.
The Great Lakes Region is one of ten United States regions that currently sends teams to the Little League World Series, the largest youth baseball competition in the world. The region's participation in the LLWS dates back to 1957, when it was known as the Central Region. However, when the LLWS was expanded in 2001 from eight teams to 16 teams, the Central Region was split into the Great Lakes and Midwest Regions.
The Midwest Region is one of ten United States regions that currently send teams to the Little League World Series, the largest youth baseball competition in the world. The region's participation in the LLWS dates back to 1957, when it was known as the Central Region. However, when the LLWS was expanded in 2001 from eight teams to 16 teams, the Central Region was split into the Midwest and Great Lakes Regions. Starting in 2022, 8 teams will be represented at the Midwest regional with the addition of Wisconsin.
The Southeast Region is one of ten United States regions that currently send teams to the Little League World Series, the largest youth baseball competition in the world. The region's participation in the LLWS dates back to 1957, when it was known as the South Region. However, when the LLWS was expanded in 2001 from eight teams to 16 teams, the Southern Region was split into the Southeast and Southwest Regions.
The Southwest Region is one of ten United States regions that currently send teams to the Little League World Series, the largest youth baseball competition in the world. The region's participation in the LLWS dates back to 1957, when it was known as the South Region. However, when the LLWS was expanded in 2001 from eight teams to 16 teams, the Southern Region was split into the Southeast and Southwest Regions.
The Northwest Region is one of ten United States regions that currently send teams to the Little League World Series, the largest youth baseball competition in the world. The region's participation in the LLWS dates back to 1957, when it was known as the West Region. However, when the LLWS was expanded in 2001 from eight teams to 16 teams, the Western Region was split into the Northwest and West Regions.
The West Region is one of ten United States regions that currently send teams to the Little League World Series, the largest youth baseball competition in the world. The region's participation in the LLWS dates back to 1957, when it was known as the West Region. However, when the LLWS was expanded in 2001 from eight teams to 16 teams, the former West Region was split into the Northwest Region and a new West Region. The West Region headquarters is in San Bernardino, California.
Qualification for the Little League World Series in Mexico, whereby teams based in Mexico compete to select a champion to participate in the Little League World Series (LLWS), has occurred since 2001. In 2001, when the LLWS expanded to 16 teams, the Mexico Region was created as one of eight international regions, resulting in Mexico's Little League champion receiving an automatic berth in the LLWS. Mexico previously competed as part of the Latin America Region, from 1958 to 2001, whereby the champion from Mexico had to compete against teams from other countries in order to secure a berth in the LLWS.
Europe first participated in the Little League World Series in 1960. Teams from Europe were given a berth in the LLWS each year between 1960 and 2000. In 2001, the region was split into two co-terminus regions: Europe Region and Transatlantic Region. The Europe Region comprised mostly native European teams while the Transatlantic Region comprised mostly American expatriates. This distinction was eliminated in 2008; from 2008 to 2012, teams made up of either native Europeans or American expatriates were eligible to qualify from the Europe Region.
The 2013 Little League World Series was held in South Williamsport, Pennsylvania, from August 15 until August 25. Eight teams from the United States and eight from throughout the world competed in the 67th edition of the Little League World Series (LLWS). The Musashi-Fuchū Little League of Tokyo, Japan, defeated the Eastlake Little League of Chula Vista, California, 6–4 in the championship game. For Japan, this was their ninth LLWS championship overall, second consecutive, and the third in four years. This was the last LLWS to feature players born in the 20th century.
The 2014 Little League World Series, held in South Williamsport, Pennsylvania, started on August 14 and ended on August 24, 2014. Eight teams from the United States, and eight from the rest of the world, competed in the 68th edition of the Little League World Series (LLWS). This was the first LLWS to feature entire rosters of players born in the 21st century.
The 2022 Little League World Series was a youth baseball tournament which took place from August 17 to August 28 at the Little League headquarters complex in South Williamsport, Pennsylvania. Ten teams from the United States and ten teams from other countries competed in the 75th edition of the Little League World Series (LLWS). Honolulu Little League of Honolulu, Hawaii, defeated Pabao Little League of Willemstad, Curaçao, in the championship game by a 13–3 score; the game ended in four innings due to the run rule.
The Metro Region is one of ten United States regions that currently send teams to the Little League World Series, the largest youth baseball competition in the world. The region was created in 2022 when the LLWS was expanded from 16 teams to 20 teams.
United States 
Paseo Verde Little League Henderson, Nevada 
