Competitions
Test cricket's competition structure has evolved somewhat idiosyncratically due to the length of time matches take, its status as one of the earliest professional spectator sports, and the wide geographical distribution of the teams.
Until recently, series between international teams were organised between the two national cricket organisations. Umpires were provided by the home team, and, at most, perpetual trophies (of which the Ashes is most famous) were traded between teams when series were won or lost.
However, with the entry of more countries into Test cricket competition, and the desire to maintain public interest in Tests (which was flagging in many countries with the introduction of one-day cricket), a new system was added to Test match competition. A rotation system which sees all ten Test teams playing matches against each other over a five-year cycle, and an official ranking system and a trophy held by the highest-ranked team was introducted. It is hoped that the new ranking system will help maintain interest in Test cricket in nations where it holds less spectators interest than one-day cricket. However, the rankings' idiosyncratic and complicated rules lead to few fans being able to understand the system. This, in turn, has led to general disregard for the ratings among most fans.
Nowadays, umpires are provided by the International Cricket Council, the governing body of the game. An "elite panel" of eleven umpires has been established, and the panel is supplemented by an additional "International Panel," which includes three umpires named by each test playing country. The elite umpires officiate almost all the test matches; the International Panel is only employed when the cricketing calendar is filled with activity, or for One Day Internationals.