Who's left that can beat Heat?

The Miami Heat are looking at three potential tough games on their remaining schedule. Issac Baldizon/Getty Images

Not that it happens every season, but this is the time for long winning streaks in the NBA. The 22-game spree by the defending champion Miami Heat is special, to say the least. Only one streak in the history of the league has been longer. And yet March is the most common month for long winning streaks to end.