Incredible Amazing Cricket Catches "Unbelievable" World best top 10 recorded cricket catches. Most international matches are played as parts of 'tours', when one nation travels to another for a number of weeks or months, and plays a number of matches of various sorts against the host nation. Sometimes a perpetual trophy is awarded to the winner of the Test series, the most famous of which is The Ashes. The ICC also organises competitions that are for several countries at once, including the Cricket World Cup, ICC T20 World Cup and ICC Champions Trophy. A league competition for Test matches played as part of normal tours, the ICC World Test Championship, has been proposed several times, and is currently planned to begin in 2019. A league competition for ODIs, the 2020–22 ICC Cricket World Cup Super League, is planned to begin in 2020. The ICC maintains Test rankings, ODI rankings and T20 rankings systems for the countries which play these forms of cricket.