2005 featuring two champions in the season, however, its subsequent tournaments renamed the and as first and second stages, respectively, with the top placed teams advancing to a third stage to determine the champion and international qualification. Starting in 2009, the Ecuadorian championships were decided by a final between stage or group winners, maintaining the half-year tournament format. Argentina Argentina: Starting in 2012–13, and (Spanish for "initial" and "final"). Argentine Football Association (AFA) president Julio Grondona proposed in December 2008 the return to a single championship per season format, and at the conclusion of the 2014 season this happened, with the 2015 season taking a European style year long season from February to December. The AFA later decided to change its season to one spanning two calendar years; as such, the 2016 season is an abbreviated tournament held from February to May, followed by an August-to-June season from 2016–17 forward. Belize The Premier League of Belize, created in 2012 by the merger of two rival top-level leagues, began a split season in 2012–13. The Opening Season takes place in the second half of the calendar year, with the Closing Season following in the first half of the next calendar year. Like most Latin American leagues, it crowns two separate champions in each season. However, its format is significantly different from that of most other leagues, being more similar to the system used by Major League Soccer in the United States and Canada. In the first split season (2012–13), the league's 12 teams were divided into two six-team zones. During the first half of the season, every team played a double round-robin within its zone, plus single games against four teams from the opposite zone, resulting in a 14-game schedule. The top two teams from each zone qualified for a playoff round, with the top team from each zone matched against the second-place team from the other zone in the two-legged semifinals. The semifinal winners advanced to a two-legged final. In the second half of the season, only eight of the initial 12 teams competed; all teams played a double round-robin in that half of the season, followed by a four-team knockout playoff (again two-legged throughout). The number of teams participating in the top flight dropped to seven for the 2013–14 season. Each half of that season will have the same format as the 2013 Closing Season. Brazil The Brazilian national