Boston is the most recent city to have championship teams in all four major sports.
Chicago and New York
world series, basketball championship, super bowl, and the Stanley Cup
most wins without a loss in world series, super bowl,stanley cup o0r nba finals
Football (NFL) - The Super Bowl (one game)Baseball (MLB) - The World Series (best-of-seven series)Basketball (NBA) - The NBA Finals (best-of-seven series)Ice Hockey (NHL) - The Stanley Cup (best-of-seven series)
Never happened before.
Yes, but not all in the same year. However, the Pirates did win the World Series in October, 1979 and the Steelers won the Super Bowl in January, 1980.
Two. The Super Bowl is pro football's world championship game. Sort of like the World Series in baseball. However, it is a single-elimination championship. One game, rather than a best-of-seven series decides the outcome. One team from the AFC and one from the NFC play in the Super Bowl. The two teams won their respective conference championship games.
World's Championship Series - 1910 was released on: USA: 28 October 1910
It has never happened. Deion Sanders, who won two Super Bowl titles in his career, never played on a World Series championship team.
The Stanley Cup was established in 1893