We seemed to have this stat about half of the games last year. This shows how the individual player is doing point wise with the 5 on the court as a group when he is on the court. A prolific scorer may be having a big game individually and team wise, but if they are terrible on the defensive end, are they helping the team win? As a coach, that would be the most important stat I would look at. All of the other stats are fluff in my view. Team stats of how the team is doing as a group determines wins and losses.