The zone defense has only been NBA legal since 2001. Before then, it would result in stopping the action with a whistle for "illegal defense. ""
Yeah! If we had been playing zone defense, I don't think we would have beaten them by so much.
Relatively poor defensive zone defense, missing persons lose points more, the lack of running without the ball in the man-mark, gear, grab bits, block-bit consciousness reflects not quick enough.
