Great points made by many so far. There seems to be a growing consensus that the historically low BABIP is due to a rare confluence of factors. Thanks, Duke, for breaking down some of the nuance of what has frequently been summarized as "luck". FYI, hadn't seen this article posted, so just including this excerpt here: http://www.fangraphs.com/blogs/the-most-extraordinary-team-statistic/#more-232179 "1) Cubs, .251 BABIP against z-score: 3.6 You presumably knew about this. At least somewhat. People have been trying to investigate it for months. The Cubs just haven’t really allowed hits. Part of the equation has to be the pitching staff collectively avoiding hard contact. Another part is that the Cubs have the league-leading team defense. You understand that the Cubs thrive in this area. But have you really appreciated how insane this is? The Cubs, as a team, have yielded a .251 BABIP. The next-best mark in all of baseball is .284, shared by the Blue Jays and Dodgers. That’s a difference of 33 points! The difference between first and second is bigger than the difference between second and 28th. This isn’t just the most extraordinary team statistic of 2016. It’s the most extraordinary team statistic, by an extraordinary margin. The Cubs own what would be the lowest BABIP allowed in the last 40 years, not counting strike-shortened seasons. And that’s not even adjusting for context. Like, say, how the league-average BABIP in 1978 was .275, instead of this year’s .297. The Cubs allowed a .256 BABIP in April. It was .245 in May, and .257 in June. It was .267 in July, and .254 in August. It’s at .220 — literally .220 — in September. I mean, look, I don’t know. Whatever it is, it just is. The Cubs are amazing. This is where they’ve been most amazing. I’ve genuinely never seen anything like it, and I’m almost certain you haven’t, either."