Major League Soccer opens its 31st season this weekend, kicking off one of the most consequential two-year stretches in the league's history.
There's the impact of the World Cup across the United States, Canada and Mexico this summer, then, in 2027, MLS will switch to a summer to spring schedule to align more closely with its international counterparts.
MLS will take a seven-week break for the World Cup from May 25 to July 16. Many of the league's stars, including Inter Miami's Lionel Messi and LAFC's Son Heung-min, are expected to play in the tournament.
MLS is hoping after that to see the so-called "World Cup Bump,'' or a surge in interest that both men's and women's leagues often experience around soccer's premier tournament.
''The World Cup will accelerate the growth of the sport across North America in ways we've never seen before. Major League Soccer is uniquely positioned at the center of that moment, with all 13 host cities in the U.S. and Canada home to MLS clubs," Commissioner Don Garber said. "We expect to have a record number of players in the tournament, and our facilities and communities will play a role in delivering the tournament.''
The schedule shift next year aims to put MLS in a more competitive position in the transfer market, while also freeing up players for national team duty for major international tournaments during the summer.
Under the new calendar, league play will begin in mid- to late July 2027, with the final day of the regular season in April 2028. The playoffs and championship will take place in May.
The league would go on an extended break during the winter, with just a few games played in early December and none in January before resuming in early to mid-February.