A Substitute for War

Basketball philosophy

Posts Tagged ‘ROY

2010-11 NBA Predictions: ROY

leave a comment »

This is a tougher award to judge than I think anyone realizes.  Here’s the thing, if you asked most people how they judge the ROY compared to the MVP, I think they’d probably say they think about them similarly.  The MVP of the rookies if you will.  However, if you actually look at ROY’s from a +/- perspective, you start seeing some major problems.

Now let me elaborate for those of you not as stat-obsessed as I am.  +/- statistics simply measure how well how many points more than your opponent are scored while you’re on the court versus when you aren’t on the court.  It’s something that came from hockey, but in the last decade basketball statisticians have really taken it to the next level.

Analyze +/- data, and what you’ll find that pretty much any guy considered a strong candidate for the MVP does really well in the stat.  However, if you apply the same stat to ROY candidates, you’ll find chaos, and if you think about it, that makes perfect sense.  Rookies typically are not guys who completely turn around their team so much as they are guys considered to have great upside that the team decides to build around.  They’ve earned their primacy based on future value rather than present value.

If you don’t believe me, let’s consider LeBron James as a rookie.  Read the rest of this entry »