MLS 101: How Major League Soccer Works in 2026 (Rules, Playoffs, Designated Players)
30 teams, no relegation, and a salary cap with a very famous loophole. Here's how MLS actually works.
- MLS has 30 teams split into Eastern and Western Conferences for 2026.
- 18 of the 30 teams make the playoffs: the top 7 per conference automatically, plus two Wild Card qualifiers.
- The Designated Player rule lets each club sign up to three players outside the salary cap, with the club paying the difference.
- MLS runs a closed franchise system, so there's no promotion or relegation like in European leagues.
- The regular season runs late February through early November, 34 games per club, but 2026 is the last season on that calendar: MLS switches to an August-to-May season from 2027-28.
The Basics: Conferences, Teams, and Season Length
MLS fields 30 clubs in 2026, split evenly between an Eastern and Western Conference. Each team plays a 34-game regular season, running from late February through early November, with a mix of in-conference and cross-conference matchups. That's shorter than most European top-flight seasons (which typically run 38 games), reflecting MLS's different calendar and travel demands across a much larger geographic footprint. That calendar is about to change: 2026 is the last full spring-to-fall season, a shortened 14-match season will be played in early 2027, and MLS moves to a European-style August-to-May schedule from 2027-28.
How the MLS Playoffs Work
This is where MLS looks more like the NBA or NHL than a European league. Instead of the regular-season table alone deciding the champion, MLS runs a full postseason bracket:
| Seed | Path |
|---|---|
| 1st–7th in each conference | Qualify automatically for the playoff bracket |
| 8th & 9th in each conference | Play a single-elimination Wild Card match for the final bracket spots |
That means 18 of the league's 30 teams make the playoffs each year. That's a much more forgiving path to postseason contention than most leagues, and a deliberate choice to keep fan interest alive in more markets deep into the season.
No Promotion, No Relegation
If you're used to European soccer, this is the biggest structural difference: MLS is a closed league. There's no lower division for a bad MLS team to fall into, and no path for a USL Championship club to climb up into MLS by finishing top of its table. MLS operates on the U.S. major-league franchise model. Teams are added through expansion (new ownership groups paying a franchise fee), not promoted through performance. It's a frequent point of criticism from soccer purists, and a frequent point of appeal for investors, since a franchise slot can't simply disappear through relegation.
The Salary Cap and the Designated Player Rule
MLS operates a much stricter salary structure than European leagues, built around a Salary Budget Charge that caps most rosters. But the league has always allowed exceptions for true stars. That's the Designated Player (DP) rule, introduced in 2007 specifically to let the LA Galaxy sign David Beckham without blowing up the cap for every other club.
Each club can carry up to three Designated Players, whose total compensation and acquisition cost can exceed the maximum salary budget charge, and the club simply absorbs the difference. In 2026, a Designated Player who's at least 24 years old counts a Maximum Salary Budget Charge of $803,125 against the cap regardless of what they're actually paid, unless they sign after the Secondary Transfer Window opens, in which case the charge is roughly half that. It's the rule that's let MLS land global names, from Beckham to Zlatan Ibrahimović to Lionel Messi, without turning the league into a pure spending contest.
Transfer Windows
MLS runs its own transfer calendar rather than following the European soccer calendar exactly. The 2026 summer window opens July 13 and closes September 2; the winter window opens January 26 and closes March 26. Because the MLS season runs opposite the European calendar (starting in February rather than August), these windows are timed around MLS's own competitive schedule rather than lining up neatly with the Premier League or La Liga.
How MLS Compares to European Leagues
| MLS | Premier League / typical European league | |
|---|---|---|
| Promotion/relegation | None (closed league) | Yes, bottom teams relegated each year |
| Champion decided by | Playoff bracket (MLS Cup) | Regular-season table only |
| Salary structure | Salary cap with Designated Player exceptions | No salary cap in most leagues |
| Season window | Feb–Nov through 2026, then Aug–May from 2027-28 | Aug–May (fall/winter) |
Frequently Asked Questions
- How many teams are in MLS?
- MLS has 30 teams split evenly into an Eastern and Western Conference, 15 clubs each, for the 2026 season.
- How do MLS playoffs work?
- The top seven clubs in each conference qualify automatically for the playoffs. The 8th and 9th place teams in each conference play a single-elimination Wild Card match for the final playoff spots, meaning 18 of the 30 teams make the postseason.
- What is the MLS Designated Player rule?
- The Designated Player rule lets each club sign up to three players whose salaries exceed the league's maximum salary budget charge, with the club covering the difference. It's the mechanism that lets MLS clubs sign star players despite an overall salary cap.
- Does MLS have promotion and relegation?
- No. Unlike most soccer leagues worldwide, MLS uses a closed franchise system like other major U.S. sports leagues. There is no promotion from lower divisions or relegation to them.
- How long is the MLS season?
- The MLS regular season runs from late February to early November, with each team playing 34 regular-season matches before the playoffs begin.
