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Calculators / Events / Sports, culture and tech / MLB World Series 2027
Baseball

MLB World Series 2027

Expected late October 2027, after a regular season scheduled to end September 26; exact dates not yet published and contingent on a labor agreement. · Home ballparks of the two pennant winners, United States.

Dates
Expected late October 2027, after a regular season scheduled to end September 26; exact dates not yet published and contingent on a labor agreement.
Where
Home ballparks of the two pennant winners, United States
Organizer
Major League Baseball
Field
Baseball
Official site
www.mlb.com/postseason ↗

What it is

The best-of-seven championship series between the American League and National League pennant winners.

What it decides

Decides the Major League Baseball champion for 2027.

Also on the calendar

Dates are taken from each organizer's or agency's own published schedule and were last checked November 6, 2026. Schedules change: confirm on the official page before you plan around a date. Delta Arc is not affiliated with any event, organizer or agency listed here.

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