The Lakers have by far the best crunch time plus/minus this season (plus-79, the Pacers are second at plus-65)
Good teams in general do well in crunch time. The top six teams in crunch time plus/minus this season have already locked up playoff spots, for instance (Lakers, Pacers, Hawks, Magic, Spurs and Bulls). But it's hardly a perfect correlation. In fact, surely a lot of what we're seeing in this chart appears to be simple randomness. The Pacers, terrible for a long time, are suddenly leaders. The Kings are excellent crunch time defenders this season. The Hawks are a solid team that is way better than solid late in games. And plenty of good teams -- the Sixers, the Knicks -- are pretty bad with the game on the line.
The top ten late-game offensive teams this season are the Magic, Lakers, Grizzlies, Bulls, Hawks, Pacers, Rockets, Thunder, Spurs and Knicks.
The Pacers are by far this season's best defensive team late in close games. They are followed by the Hawks, Kings (!), Spurs, Heat, Magic, Bulls, Lakers, Thunder and Clippers.
I've followed the links in the article and I don't see anything that links to the source data referenced here. In general, I've read a few blurbs about the Pacers' late game play (Granger in the 4th quarter as well) which mentioned stats that weren't specifically linked to. Does anyone know where these numbers are? This article also contains a chart which isn't showing up for me. It's just a blank space in the page.