As you've no doubt heard by now, the Cleveland Cavaliers (led by LeBron James) won Game 7 of the NBA Finals in unprecedented fashion, coming back from a 3-1 deficit and winning the deciding game on the road to capture the NBA Championship. It was the first major sports championship for the city of Cleveland since 1964, snapping a 52-year dry spell.
So, now which city has the longest streak of futility? Given the website you're reading this on, you can probably venture a pretty solid guess.
Yes, the Minneapolis-St. Paul area has moved to the top of the list, at least among cities that have teams in three of the four "major" sports leagues (NFL, NHL, NBA, and Major League Baseball).