The World Series is the annual championship series of Major League Baseball (MLB), contested between the American League and National League champions. First held in 1903, it is one of the oldest professional sports championships in North America.

The series is played in a best-of-seven format, with the first team to win four games crowned World Series champions. The 2026 World Series is expected to take place in late October.

Frequently Asked Questions

When is the World Series 2026?

The exact dates are TBA. The World Series is typically played in late October.

How does the World Series work?

It's a best-of-seven series between the American League and National League champions.

Who are the defending champions?

The champion will be determined during the 2025 MLB season.

How many days until MLB World Series 2026?

Use the live countdown above to see the exact number of days, hours, minutes, and seconds until MLB World Series 2026.