There are so many teams from London in the Premier League that in general there are six or seven London teams in each season. Tottenham, Chelsea, Arsenal and West Ham are four London teams that are thunderous. Because these four teams are rich, except for Chelsea, the other three teams have modern home stadiums, and Although Chelsea does not have a modern home, it has very rich bosses.
There will only be more London teams in the Premier League, because every time a London team is relegated, there will always be other London teams rising from the Championship. Watford are likely to be relegated from the Premier League this season, but Championship Fulham will certainly be promoted to the Premier League.
Although London has a large number of teams, accounting for almost half of the Premier League, the Focus of the Premier League is in Manchester rather than in London. Manchester City and Manchester United from Manchester are the most successful teams in the Premier League.
