There have been 21 years of MLS history. Some clubs that were once dominant have since struggled, while newer franchises have found success quickly. However, which teams have the best win percentage in the history of the league?
The rankings are based on the total number of wins a program has had both in the regular season and the playoffs, divided by the total number of matches across both. Thus, regardless if there are three years of history or 21, it comes down to how often they were able to pick up the three points or advance in the playoffs.