The League Championship Series (LCS) is the

semifinal A single-elimination, knockout, or sudden death tournament is a type of elimination tournament where the loser of each match-up is immediately eliminated from the tournament. Each winner will play another in the next round, until the final matc ...

round of postseason play in

Major League Baseball Major League Baseball (MLB) is a professional baseball organization and the oldest major professional sports league in the world. MLB is composed of 30 total teams, divided equally between the National League (NL) and the American League (AL), ...

which has been conducted since 1969. In

1981 Events January * January 1 ** Greece enters the European Economic Community, predecessor of the European Union. ** Palau becomes a self-governing territory. * January 10 – Salvadoran Civil War: The FMLN launches its first major offensiv ...

, and since

1995 File:1995 Events Collage V2.png, From left, clockwise: O.J. Simpson is O. J. Simpson murder case, acquitted of the murders of Nicole Brown Simpson and Ronald Goldman from the 1994, year prior in "The Trial of the Century" in the United States; The ...

, the two annual series have matched up the winners of the

Division Series The Division Series is the quarterfinal round of the Major League Baseball playoffs. Four series are played in this round, two each for both the American League and the National League. 1981 season The first use of the term "Division Series" date ...

, and the winners advance to meet in the

World Series The World Series is the annual championship series of Major League Baseball (MLB) in the United States and Canada, contested since 1903 between the champion teams of the American League (AL) and the National League (NL). The winner of the World ...

. The LCS comprises the

American League Championship Series The American League Championship Series (ALCS) is a best-of-seven playoff and one of two League Championship Series comprising the penultimate round of Major League Baseball's (MLB) postseason. It is contested by the two winners of the American ...

(ALCS) and

National League Championship Series The National League Championship Series (NLCS) is a best-of-seven playoff and one of two League Championship Series comprising the penultimate round of Major League Baseball's (MLB) postseason. It is contested by the winners of the two National ...

(NLCS).

History

The League Championship Series was created in , when both the

National League The National League of Professional Baseball Clubs, known simply as the National League (NL), is the older of two leagues constituting Major League Baseball (MLB) in the United States and Canada, and the world's oldest extant professional team s ...

and the

American League The American League of Professional Baseball Clubs, known simply as the American League (AL), is one of two leagues that make up Major League Baseball (MLB) in the United States and Canada. It developed from the Western League, a minor league ...

increased in size from ten teams to twelve with the addition, via expansion, of the

Montreal Expos The Montreal Expos (french: link=no, Les Expos de Montréal) were a Canadian professional baseball team based in Montreal, Quebec. The Expos were the first Major League Baseball (MLB) franchise located outside the United States. They played in t ...

and

San Diego Padres The San Diego Padres are an American professional baseball team based in San Diego. The Padres compete in Major League Baseball (MLB) as a member club of the National League (NL) West division. Founded in 1969, the club has won two NL penna ...

to the former and the

Kansas City Royals The Kansas City Royals are an American professional baseball team based in Kansas City, Missouri. The Royals compete in Major League Baseball (MLB) as a member club of the American League (AL) Central division. The team was founded as an expans ...

and

Seattle Pilots The Seattle Pilots were an American professional baseball, professional baseball team based in Seattle, Washington (state), Washington during the 1969 Major League Baseball season. During their single-season existence, the Pilots played their ho ...

(now the

Milwaukee Brewers The Milwaukee Brewers are an American professional baseball team based in Milwaukee. They compete in Major League Baseball (MLB) as a member club of the National League (NL) National League Central, Central division. The Brewers are named for t ...

of the NL) to the latter. Both leagues then formed Eastern and Western Divisions, the first-place teams from which faced off in the LCS. For its first sixteen seasons, the League Championship Series were best-of-five, using the format in which the team without

home field advantage In team sports, the term home advantage – also called home ground, home field, home-field advantage, home court, home-court advantage, defender's advantage or home-ice advantage – describes the benefit that the home team is said to ga ...

hosted the first two games, and the team with it hosted the rest of the LCS, making it impossible for the disadvantaged team to win the series at home. It also allowed those teams the unusual luxury of starting a series at home, possibly having home-field advantage in a three-game series, and a guarantee that they play two games at home. In , the LCS was lengthened to

best-of-seven There are a number of formats used in various levels of competition in sports and games to determine an overall champion. Some of the most common are the ''single elimination'', the ''best-of-'' series, the ''total points series'' more commonly k ...

games in the format with the team holding home-field advantage opening the series at home and playing the next three games on the road, before returning home for two more possible games. The disadvantaged team would have had more games played at home than on the road if the series ends in five games. Since , the LCS has matched up the winners of the

, which were added when both leagues realigned into three divisions. Until , the home-field advantage in the LCS was allocated on a rotating basis between the two (three from 1995 through ) division champions; since 1998, that advantage is given to the team with the better regular season record, except that if a division champion faces a wild card team, the division champion always gets home-field advantage regardless of record. As of , all thirty MLB teams have reached the LCS at least once. The Houston Astros and Milwaukee Brewers are the only teams to have played in both the ALCS and NLCS. Four teams have never lost an LCS: the

Colorado Rockies The Colorado Rockies are an American professional baseball team based in Denver. The Rockies compete in Major League Baseball (MLB) as a member club of the National League (NL) West division. The team plays its home baseball games at Coors Fie ...

(won in

2007 File:2007 Events Collage.png, From top left, clockwise: Steve Jobs unveils Apple's first iPhone; TAM Airlines Flight 3054 overruns a runway and crashes into a gas station, killing almost 200 people; Former Pakistani Prime Minister of Pakistan, Pr ...

), the

Miami Marlins The Miami Marlins are an American professional baseball team based in Miami. The Marlins compete in Major League Baseball (MLB) as a member club of the National League (NL) East division. The club's home ballpark is LoanDepot Park. The franc ...

(won as the Florida Marlins in

1997 File:1997 Events Collage.png, From left, clockwise: The movie set of ''Titanic'', the highest-grossing movie in history at the time; ''Harry Potter and the Philosopher's Stone'', is published; Comet Hale-Bopp passes by Earth and becomes one of t ...

and

2003 File:2003 Events Collage.png, From top left, clockwise: The crew of STS-107 perished when the Space Shuttle Columbia disintegrated during reentry into Earth's atmosphere; SARS became an epidemic in China, and was a precursor to SARS-CoV-2; A des ...

), the

Tampa Bay Rays The Tampa Bay Rays are an American professional baseball team based in St. Petersburg, Florida. The Rays compete in Major League Baseball (MLB) as a member club of the American League (AL) American League East, East division. Since its inception ...

(won in

2008 File:2008 Events Collage.png, From left, clockwise: Lehman Brothers went bankrupt following the Subprime mortgage crisis; Cyclone Nargis killed more than 138,000 in Myanmar; A scene from the opening ceremony of the 2008 Summer Olympics in Beijing; ...

and

2020 2020 was heavily defined by the COVID-19 pandemic, which led to global Social impact of the COVID-19 pandemic, social and Economic impact of the COVID-19 pandemic, economic disruption, mass cancellations and postponements of events, COVID- ...

), and the Texas Rangers (won in

2010 File:2010 Events Collage New.png, From top left, clockwise: The 2010 Chile earthquake was one of the strongest recorded in history; The Eruption of Eyjafjallajökull in Iceland disrupts air travel in Europe; A scene from the opening ceremony of ...

and

2011 File:2011 Events Collage.png, From top left, clockwise: a protester partaking in Occupy Wall Street heralds the beginning of the Occupy movement; protests against Libyan dictator Muammar Gaddafi, who was killed that October; a young man celebrate ...

). Out of this group, only the Marlins have won a World Series title; they did it both times they reached the NLCS.

References

External links

*
League Championship Series
at Baseball Almanac {{MLB Major League Baseball playoffs and champions National League Championship Series American League Championship Series Recurring sporting events established in 1969 October sporting events Annual events in Major League Baseball

History

See also

References

External links