Championship
various forms of competition in which the aim is to decide which individual or team is the champion

In sport, a championship is a competition in which the aim is to decide which individual or team is the champion.
Championship systems
Various forms of competition can be referred to by the term championship.
Title match system
In this system, a competitor has to challenge the current champion to win the championship. A competitor (called number 1 contender) can challenge the current champion after defeating other challengers. This form of championship is used in individual head-to-head competitions and is particularly associated with combat sports such as wrestling, boxing and mixed martial arts.
Tournament system
The term championships (in the plural) is often used to refer to tournament competitions, either using a knockout format, such as at Wimbledon and other championships in tennis, or a mixed format with a group stage followed by knockout rounds, such as used in the European Football Championships.
A variation of the knockout format is the "best-of-X" or series format where two teams face each other for a specified number of times until one team wins the majority of specified games, most of the time the remaining games are not played anymore; only then is the losing team eliminated from contention and the winning team advances to the next level. This format is predominant in American sports such as baseball, ice hockey and basketball, and on test cricket.
League system
Championships in various sports, including rugby union and soccer use a league system in which all competitors in the league play each other, either once or a number of times. This is also known as a round robin system.
The public source identifies “Championship” as various forms of competition in which the aim is to decide which individual or team is the champion. This brief keeps that definition visible, then builds a research path around Championship, various and forms.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jul 14, 2026. The linked authority identifier is Q1079023. None of the 0 selected statements returned an explicit reference.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Championship” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.