Generally speaking, in a sound national league system, there are leagues at all levels, including first-class, second-class, third-class, fourth-class and even E-class and amateur leagues. Generally speaking, the first league is the highest level, and so on. Each league consists of n designated teams, and the league is promoted and demoted. Each team plays a round robin match with other teams in the league, and each team wins 3 points at home and away. For each draw 1 point, it loses 0 point.
(Note: England and Scotland have their own leagues, but they are not independent sovereign countries. The one upstairs said that the Premier League refers to the English Football Super League, which is obviously wrong. Premier League refers to English Football Premier League, English Football Premier League and Scottish Football Premier League. And the English League is different from the other four major leagues. The Premier League has the highest level, followed by the British Championship, followed by League A and League B..
Conditions for demotion: According to the order of points, when the points are the same, the two teams rank in order of competition results, goal difference and total goals, and the last three teams are demoted. Of course, there are also people who have been punished and demoted because of discipline and financial problems, such as the Calciopoli incident in Italian first division and Juventus' demotion to second division.
The promotion is slightly different: (Take the five major leagues as an example, they are English Super League, Spanish Football League, Italian Football League, German Football League and French Football League)
Premier League: The last three players in the Premier League standings will be relegated every season, while the top two players in the British Championship will be promoted to the Premier League next season. The 3rd-6th players were promoted through the home and away two-round elimination system, with the 3rd player playing the 6th player and the 4th player playing the 5th player. By drawing lots, it will be decided which team is the first home team. The two teams in the final will play a decisive game in a neutral position for the championship, and the winning team will advance to the Premier League.
Serie A: The last three players in the first division will be relegated to the next division, while the first two players in the second division will be promoted to the first division next season. The 3rd-6th players advanced to B through two rounds of home and away games, with the 3rd player playing 6th and the 4th player playing 5th. By drawing lots, it will be decided which team will play at home first. In the end, the two teams will play a decisive game in the neutral position for the championship, and the winning team will advance to the first class.
La Liga, Bundesliga and Ligue 1: Every season, the last three players in the standings of the first division are relegated to the next division, and the top three players in the standings of the second division are promoted to the first division without play-offs.
Super League (SCL) is the highest level football league in China at present, which is actually the former China Football League. In the past, the league was divided into A, A and B. Now it is divided into Super League and China League. China League seems to have never heard of it. In the 1990s, China League was the heyday of China football. As a Sichuanese, Sichuan is full of pride, and the yellow storm swept across the country. But now, the level, scale and influence of China Football League are quite inferior. Our league is a tool for some important members of the Football Association to get promoted and become rich. There are so many match-fixing and gambling that the Super League can be suspended for a national team's cup. One year, the Super League even cancelled the relegation, which is extremely rare in the world football.
So if you want to get in touch with football, you should choose the five major leagues in Europe or the football leagues in South America.
Love life and stay away from the Super League!