Major League Soccer is considering one of the most significant changes in its history, with league officials evaluating a new playoff format that could expand the postseason to 20 teams and introduce a double elimination system beginning with the 2027-28 campaign. The proposal remains under review, and the league says no formal decision has been made.
The potential overhaul is tied directly to MLS’s previously approved transition from its traditional spring-to-autumn schedule to a summer-to-spring calendar, a move designed to align more closely with Europe’s leading domestic leagues. The new competition calendar is scheduled to begin after a shortened transition season in 2027.
According to multiple reports, the proposed postseason would abandon the existing conference-based playoff qualification in favor of a single overall league table. Rather than awarding places separately to Eastern and Western Conference clubs, the top 20 teams across MLS would qualify for the postseason regardless of geography.
Under the proposal, teams finishing ninth through 20th would compete in a play-in round, producing four winners to complete a 16-team knockout field. The highest eight clubs in the standings would then receive an additional competitive advantage through a double elimination phase, allowing elite regular season performers a second opportunity before elimination.
League sources also indicate that clubs would be reseeded after each round, ensuring higher-ranked teams retain home advantage throughout the tournament whenever possible. That approach is intended to increase the value of regular season performance, an issue MLS has repeatedly sought to address during previous playoff revisions.
MLS, however, stopped short of confirming the structure.
In a statement cited by multiple outlets, the league said it is “continuing to evaluate potential adjustments to its postseason format as part of a broader review of the league’s shift to a new competition calendar” and emphasized that the process remains ongoing.
The proposal would represent another chapter in MLS’s long history of postseason experimentation.
The league adopted a single-match elimination format in 2019 after moving away from its previous two-legged series, reducing the overall length of the playoffs and increasing the importance of every knockout fixture. More recently, MLS introduced a best-of-three opening round before reverting to single-game elimination in later rounds.
The latest discussions suggest MLS believes another redesign could better balance commercial value, competitive fairness and scheduling demands as the league enters a new era under incoming commissioner Larry Berg.
Berg, who will succeed longtime commissioner Don Garber in January 2027, has already identified improving the quality of competition as a central objective following the momentum generated by the 2026 FIFA World Cup. While the playoff proposal predates his official tenure, it aligns with broader structural reforms that include calendar changes, roster discussions and league-wide competitive adjustments.
From a football perspective, the proposed system would reward consistency more heavily than the current format. Finishing among the top eight would no longer simply provide home-field advantage; it could also offer protection through the double elimination stage, reducing the risk of an early exit from a single poor performance.
For lower-ranked qualifiers, the path would become considerably more demanding. Clubs entering through the play-in round would potentially need to survive additional knockout matches before reaching the latter stages of the competition, creating a clearer distinction between elite regular season teams and those qualifying near the cutoff.
The restructuring would also coincide with MLS abandoning its familiar Eastern and Western Conference identity in favor of a five-division model for regular season scheduling. Despite those divisions, postseason qualification would reportedly be determined by one combined standings table rather than divisional placement.
No implementation date has been finalized beyond the league’s broader target of introducing its new calendar in the 2027-28 season. Any playoff changes must still receive formal approval following the ongoing review process.
For now, the proposal should be viewed as a credible league-backed review rather than a confirmed rule change. The distinction is important: MLS has acknowledged evaluating multiple postseason options, but it has not officially adopted the 20-team, double elimination format.
