Boston vs. Los Angeles: Which City Will Win More Championships This Year?
15 Cities With the Most Professional Sports Championships
Legends profile: Bill Russell
Team USA Falls to Japan in Title Game
Has there ever been a U.S. city where their MLB, NFL, NHL, and NBA teams all won their respective championships in the same year? - Quora
New York Yankees - Wikipedia
New England Patriots - Wikipedia
Los Angeles Mount Rushmore of Sports: Magic Johnson, Sandy Koufax, Kobe Bryant, Kareem Abdul-Jabbar named best of the best
Has a North American city ever won championships in the same year in the four major sports leagues? - Quora
Which cities and their sports fans are having the best century?, by Dan Holmes
Red Sox Rebuild Jettisoned Entire 2018 World Series Outfield - The New York Times
A brief history of baseball's major leagues: Part two - Bless You Boys
Which pro sports teams have never won a championship?
Vegas Golden Knights Win Their First Stanley Cup - The New York Times