Baseball’s biggest possible change in decades is not a pitch clock or a new replay rule. It is a plan to shorten the regular season, stretch the Division Series and let top playoff seeds choose the teams they face.
Major League Baseball presented the MLB Players Association with a sweeping proposal Thursday that would cut the schedule from 162 games to 154 beginning in 2029. The plan would also turn the Division Series into a best-of-seven round and introduce a made-for-television opponent-selection process as soon as the 2027 postseason.
Nothing has been approved. The union is reviewing the package, and the league’s proposal is entangled with a much larger fight over whether baseball should adopt a salary cap. But if even part of it survives bargaining, the way teams pace a season—and the way October begins—could look dramatically different.
Eight fewer games, but a longer October round
Under the league’s proposal, clubs would play 154 regular-season games, a format baseball used almost exclusively from 1904 through 1960. MLB says players would not take a salary reduction because of the shorter schedule, although bonus and option thresholds tied to playing time would be adjusted proportionally.
The regular season would end one week earlier. Each team would be scheduled for four split doubleheaders against division opponents, and most Mondays would become leaguewide off days, with one or two games reserved for national broadcasts. Teams selected for a Monday showcase would instead receive Thursday off.
The Division Series would expand from best-of-five to best-of-seven in 2029, adding as many as eight postseason games across the four series. That trade—fewer regular-season dates for a potentially longer postseason round—would increase the weight of October while giving players more scheduled recovery time during the season.
Top seeds could choose their opponents
The most attention-grabbing piece could arrive earlier. Beginning in 2027, the No. 3 seed in each league would be allowed to choose whether it faces the No. 5 or No. 6 seed in the Wild Card Series. After that round, the No. 1 seed would choose which surviving Wild Card winner it wants in the Division Series.
That would replace part of baseball’s fixed bracket with a public choice—and create an instant source of motivation for the selected opponent. It would also reward a higher seed with something more tangible than home-field advantage.
MLB’s official explanation says the structure is designed to give the regular season more meaning and to create a clearer benefit for clubs that finish near the top of the standings.
Why 2029 matters
The proposed start date for the 154-game schedule lines up with MLB’s next round of national media agreements. That gives the league a chance to package the revised calendar, exclusive Monday games and an expanded Division Series as one larger broadcast product.
The calendar would also address a concern players have raised for years: the physical grind of 162 games in roughly six months. A weekly off day could make travel and recovery more manageable, even with doubleheaders added elsewhere.
For fans, the math is more complicated. Eight fewer regular-season games could mean fewer local dates and different ticket inventories, while a longer Division Series would reduce the chance that a 162-game powerhouse is eliminated in three games. The proposed selection show would add drama before the first pitch, but it could also produce controversy the moment a favored team identifies the opponent it believes is easiest to beat.
The salary-cap fight is the real obstacle
The proposal arrived during collective bargaining talks, and Reuters reported that MLB considers its schedule and playoff ideas contingent on players agreeing to a salary cap. The union has long opposed a cap, arguing it would suppress compensation and weaken player rights.
The MLBPA said it is reviewing the proposal and will respond at the bargaining table. That makes every date and format change provisional. The current collective bargaining agreement expires after the 2026 season, so the two sides still have to resolve the economic system before fans can circle any new opening day.
What happens next
The headline ideas are easy to imagine: a slightly shorter summer, a longer Division Series and a selection show in which elite teams reveal whom they want to play. The hard part is getting owners and players to agree on the economics beneath them.
Until that happens, the 154-game season is a negotiating position—not baseball’s new calendar. Still, the proposal puts several once-unthinkable changes on the table at the same time, and that alone makes it one of the most consequential sports-business developments of the year.
Sources
- MLB: Details of the league’s proposal to the MLBPA
- Reuters: MLB proposes 154-game schedule and altered playoff format
- Associated Press: MLB proposes shorter season and postseason changes
