Thursday, February 9, 2012

Dissecting the Side-Screen Roll Since 2006

The Nuggets Defense…Better Than You Think

Posted by Kevin Arnovitz on April 4, 2009 at 9:00 am

The Clippers are parachuting into Denver without Al Thornton, Chris Kaman, and Marcus Camby, so I don’t expect tonight to be much of a game. The Nuggets’ frontcourt rotation is composed of legitimate big men — Nene, Kevin Martin, Chris Andersen, and Renaldo Balkman.  They don’t engage in a lot of smallball, despite what their 5th ranked pace number might suggest. At times, Linas Kleiza will assume the 4 spot in the second unit, particularly with Martin still recovering from a back injury, but they generally have two big bodies out there at the 4 and 5.

Along with Chauncey Billups, these bigs are a primary reason the Nuggets rank 8th in defensive efficiency.  On Thursday night, they held Utah to a mere 104 points in 107 possessions.  X’s & O’s of Basketball watched the game, and illustrates Denver’s effective pick-and-roll defense.  Jeremy Wagner of Roundball Mining Company made some similar observations a few weeks back.

X’s & O’s has a video clip of a particularly good defensive set where Denver traps Deron Williams:

I just like this defensive/offensive sequence from the end of the first quarter. The Jazz are in their ISO and high PNR set for Deron Williams, the Nuggets do a great thing by trapping the ball screen, then zoning up, forcing the 24 second shot clock violation…I really like [trapping the screen] because it takes the ball out of the offense’s best playmaker. You might give up an open look, but I think when you play against a team with a great playmaker, the key is to force the other players to make a play, create their own shot. In fact, even if the Jazz didn’t run a high ball screen, I would’ve doubled Williams anyways to get the ball out of his hands…

There’s no question that S/R defense is the linchpin of any NBA defense, but X’s & O’s reveals a point that often goes unsaid:  The two guys defending that action are vital, but the three guys covering the rest of the floor are just as important to a defensive stop.

Carmelo Anthony, Linas Kleiza, and J.R. Smith aren’t anything special as individual defenders, but they do a great job here of blanketing the floor, accounting for Utah’s perimeter people, and ultimately rotating while Chauncey Billups and Chris Andersen work against the S/R.  In doing so, those three guys buy Andersen enough time to get back to the basket area, where he’s most useful as a defender [and where he blocks Andrei Kirilenko's layup, resulting in a shot clock violation].

Remember that Clippers’ #8 ranked defense of 2005-06?  As individual defenders, they weren’t all that much, but they did this sort of thing remarkably well — which goes to show that alertness and chemistry account for a lot.

1 Response

  1. avatar D.J. Foster Said,

    It’s an old cliche, but defense and rebounding are a direct result of effort. I don’t think it’s a surprise that the Clippers were one of the worst teams in the league in both categories. I think the first month of the season the Clips defensive issues can be blamed on a lack of chemistry, but the rest of the season’s poor defensive showing can be attributed largely to a general lack of effort. Until there’s a stat made for good help D, players on losing teams with nothing to play for are gonna loaf on the defensive end.

    Thumb up Thumb down 0

    Posted on April 4th, 2009 at 5:18 pm

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