Apertura and Clausura

• Argentina: Starting in 2012–13, Inicial and Final (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,[1] and at the conclusion of the 2014 Primera 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.

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.

The Brazilian national league is a notable tournament in Latin America not to split the season into two parts, using a single-season double round-robin format to decide the champions, similar to those in European leagues, though played between May and December. Brazilian clubs also participate in the state leagues from January to April, some of which do feature a split season format. Brazil also has, unlike most Latin American nations, a national cup.

In 1967 and 1968 the Taça Brasil and Torneio Roberto Gomes Pedrosa were run in the same year, making these years de facto Apertura and Clausura seasons. Both tournaments' winners are recognized as Brazilian champions.

For the 2019 season only, the Canadian Premier League adopted a split-season format divided into Spring and Fall seasons. The winner of each part of the season advances to the Canadian Premier League Finals. Following the traditional standard for soccer in the United States and Canada, the season is entirely contained within a calendar year, running April to November. The CPL did not follow a simple double round-robin format; the spring season was an uneven 10 match season, while the fall season was a triple round robin, 18 match season.

The NASL adopted a split-season format in 2013, divided into Spring and Fall Championships. Following the traditional standard for soccer in the United States and Canada, the season is entirely contained within a calendar year. It follows a format more similar to that of Nicaragua, Peru, Uruguay and Venezuela — each part of the season is conducted in a double round-robin format, with the winner of each part of the season advancing to a championship final known as the Soccer Bowl. The NASL is now defunct.

The USSR Championship in football among "exhibition teams" (later "teams of masters") started in 1936. Its first season (1936) contained a split-season format for all four tiers of the championship including Groups (A, B, V, and Ghe). In 1976 a split-season format was once again revived for the Top League only and for a single season. On both occasions the seasons were conducted in a single round-robin tournament.

In Belgium a large reform of the Belgian football league system was performed in 2016, which reduced the number of professional teams to 24, with only 8 teams remaining at the second level, called Belgian First Division B. From the 2016–17 season until the 2019–20 season, the 8 teams played two tournaments, with the winners of both tournaments playing a two-legged playoff to determine the overall champion. This format was abolished for the 2020–21 season, and the competition reverted to a traditional format played from August to April.

For most of its history (except in 1996) the J. League in Japan had a similar system for its first division, although it was called 1st Stage and 2nd Stage. The seasons became unified in 2005, partially to avoid conflicts with the Emperor's Cup. It briefly resumed the same format for 2015 and 2016 seasons.

The Japan Football League, at the fourth tier, briefly introduced the format from 2014 to 2019.

The K-League of South Korea also had the same system in 1984, 1986, 1995, 2004, 2005, and 2006. In 2007, it again became unified because of confusion among fans.