Fifteen other cities have rose up to join our debate and have fallen by the wayside leaving only the Bean Town and the Motor City. You've heard about Boston's sporting history, rivalries, and sporting highs and lows. The same goes for Detroit's history, rivalries, and peaks/valleys. Today is the culmination of three preliminary rounds of voting, which included almost 4,000 votes spread over 17 total cities. Today, you all determine the greatest Sporting City in America. Who is the best? Voting will be open for a week.