Many refer to Boston as "Titletown" because of the massive number of championship teams from the Boston metropolitan area over the years.

The Boston Celtics strengthened the area's claim to the title when they defeated the Dallas Mavericks for their record 18th NBA championship in 2024.

Los Angeles then flipped the script by adding a few more titles, after the Los Angeles Dodgers won the World Series and the LA Galaxy won the MLS Cup.

But which corner of the map has the strongest claim to the "Titletown" moniker? Is it Boston ? How about New York/New Jersey ? Or maybe Chicago ? Check out a breakdown of the winningest metropolitan areas in North America below:

Total championships

NY/NJ : 58

Boston : 40

Los Angeles : 36*

Chicago : 29

Detroit : 25

Montreal : 25

See Full Page