How often do teams with a 2-0 lead in MLB playoffs win the series?

The Milwaukee Brewers are sitting pretty with a 2-0 lead in the National League Championship Series over the Los Angeles Dodgers. The Dodgers remain an absolute powerhouse, but it does bring us to this question: (But be honest, the real phrasing of the question in your mind is, "How often do teams with a 2-0 lead blow that lead?") Good news for the Brewers. MLB statistician Sarah Langs crunched the numbers and noted that, in all best-of-seven postseason series, the team with a 2-0 lead has gone on to win the series 79 of 95 times, a rate of 83%.