Which North American major league sports team has won the most championships?
Which North American major league sports team has won the most championships? Which U.S. professional sports team has the most championships in sports history? The New York Yankees are the U.S. professional sports team that has won the most championships with 27 World Series titles. 27 titles is what you might call dominance in the playoffs.
Which U.S. professional sports team has the most championships in sports history? The New York Yankees are the U.S. professional sports team that has won the most championships with 27 World Series titles. 27 titles is what you might call dominance in the playoffs.