I was just going to post this. The Spurs have really defied the odds.
In NBA history, there have been 180 times when the team without HCA lost the first 2 games of a 7 game series. Only 10 times has that team come back to win the series. The Spurs make it 11 times.
Even more remarkably, if you just look at conference semi-finals, the team without HCA lost the first 2 games 81 times, and only came back to win the series TWICE. The Spurs make it three times.