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Tag: Defensive Efficiency

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Defensive Efficiency
What Changed In Playoffs

 

Despite the small size of samples and postseason is not over, I have made a quantitative analysis of playoff teams. Download the analysis in spreadsheets in case you would like to.

 

Not to mention the results of the teams who were eliminated in the first round don't tell the whole story since they have played against only one opponent. First of all, let me explain what "4 factors" is.

 

 




Download the Playoffs 2008 Stats in Excel Format

 

Now you can download Playoffs 2008's  cumulative and game-by-game efficiency data in MS Excel files.

 

Have fun with it!

 

  

 




Afternoon Games vs. Night Games Statistical Comparison

Please refer to the related article which has been published before.

Continue here to get the regular season afternoon games vs. night games statistical comparison.




The J-Kidd Effect on Mavs' Statistical Facts

 

NBAstuffer.com has executed the quantitative analysis, Jake Kerr of Mavsmoneyball.com wrote the story. 

Read how Jason Kidd has changed Dallas Mavericks' statistical facts.

 

Earlier, the  "Trades Work Out?" article has J-Kidd's individual statistical changes since he has been traded to Dallas.

Here is briefly what changed in Dallas after the trade:

 

EFFICIENCY
PACEOFFENSEDEFENSE
×

 

He runs the show with a faster pace, but less efficiently on offense. Team's defensive effort is better.

 

SHOOTING
eFG%OPP eFG%

 

Mavericks are shooting the ball with a higher effective field goal percentage and forcing the opponents to a lower effective field goal percentage.

 

REBOUNDING
OR%DR%
×

 

Offensive rebound percentage has decreased while defensive rebounding percentage has increased.

 

FREE THROWS
FTM/FGAOPP FTM/FGA
×

 

They are getting to the foul line a with a lower FTM/FGA ratio and forcing opponents to a lower FTM/FGA ratio.

 

TURNOVERS
TO/POSSOPP TO/POSS
××

 

Kidd and the Mavs turn the ball over (per possession) more with forcing the opponents to a lower turnover per possession ratio.

 

Let me know the players who else you would like to see a post-trade analysis here.

 




The Impact Of Rest Days On Team Efficiency & Pace

 

B2B

 

OFFENSIVE EFFICIENCY   DEFENSIVE EFFICIENCY
TOP 5 ∆*   TOP 5 ∆*
New Orleans 9.4   Toronto -12.4
San Antonio 8.0   Seattle -9.0
New Jersey 5.1   Portland -4.9
Charlotte 4.2   Washington -3.6
Minnesota 3.6   Dallas -3.2
BOTTOM 5 ∆*   BOTTOM 5 ∆*
Seattle -10.3   New Orleans 12.9
New York -5.6   Boston 7.3
Chicago -2.9   Charlotte 7.1
Dallas -2.7   Denver 7.1
Memphis -2.5   Utah 6.6

*: Efficiency change under the given rest day situation

 

3rdIN4

 

OFFENSIVE EFFICIENCY   DEFENSIVE EFFICIENCY
TOP 5 ∆*   TOP 5 ∆*
Dallas 3.9   New Jersey -12.4
Golden State 3.1   Milwaukee -9.0
Utah 3.0   Boston -4.9
Memphis 2.6   Indiana -3.6
Phoenix 1.8   Denver -3.2
BOTTOM 5 ∆*   BOTTOM 5 ∆*
Boston -3.7   Sacramento 12.9
Chicago -3.4   Atlanta 7.3
Minnesota -3.0   New York 7.1
Detroit -2.6   LA Lakers 7.1
New Jersey -2.3   Dallas 6.6

*: Efficiency change under the given rest day situation

4thIN5

 

OFFENSIVE EFFICIENCY   DEFENSIVE EFFICIENCY
TOP 5 ∆*   TOP 5 ∆*
LA Clippers 15.7   LA Clippers -10.6
Portland 9.7   Boston -8.4
Chicago 8.8   New York -7.3
Indiana 8.4   Detroit -7.3
San Antonio 7.3   Philadelphia -6.5
BOTTOM 5 ∆*   BOTTOM 5 ∆*
Seattle -19.1   Milwaukee 20.3
Detroit -13.1   Cleveland 18.1
New York -10.1   San Antonio 17.0
Golden State -8.4   Dallas 16.3
Phoenix -7.3   Houston 14.5

*: Efficiency change under the given rest day situation

 

1 DAY REST

 

OFFENSIVE EFFICIENCY   DEFENSIVE EFFICIENCY
TOP 5 ∆*   TOP 5 ∆*
Detroit 4.3   Dallas -3.4
New York 3.7   Boston -3.3
Boston 2.7   New York -3.1
Seattle 2.7   Detroit -2.9
Minnesota 2.3   Philadelphia -2.1
BOTTOM 5 ∆*   BOTTOM 5 ∆*
Philadelphia -2.0   Philadelphia 1.9
Toronto -1.9   Cleveland 1.5
Milwaukee -1.8   San Antonio 1.0
Cleveland -1.6   Dallas 1.0
Phoenix -1.2   Houston 0.9

*: Efficiency change under the given rest day situation

2 DAYS REST

 

OFFENSIVE EFFICIENCY   DEFENSIVE EFFICIENCY
TOP 5 ∆*   TOP 5 ∆*
Toronto 6.5   Sacramento -5.8
Cleveland 6.3   Orlando -5.3
Houston 5.9   New York -4.6
Charlotte 5.8   Detroit -3.6
New Orleans 5.2   Washington -3.5
BOTTOM 5 ∆*   BOTTOM 5 ∆*
San Antonio -7.3   Philadelphia 7.2
New York -6.4   Dallas 5.4
Seattle -3.4   Cleveland 4.6
Utah -3.3   Utah 4.1
Dallas -2.9   Minnesota 3.8

*: Efficiency change under the given rest day situation

3+ DAYS REST

 

OFFENSIVE EFFICIENCY   DEFENSIVE EFFICIENCY
TOP 5 ∆*   TOP 5 ∆*
New York 4.1   Utah -9.8
Cleveland 2.7   Minnesota -8.3
Philadelphia 2.3   Sacramento -6.6
Toronto 2.1   LA Clippers -6.0
Phoenix 1.1   Philadelphia -5.3
BOTTOM 5 ∆*   BOTTOM 5 ∆*
Detroit -6.8   Detroit 6.1
Charlotte -6.6   Boston 5.9
Sacramento -6.2   Miami 4.2
Golden State -4.1   Indiana 2.5
Indiana -3.9   New York 2.4

*: Efficiency change under the given rest day situation

ABBREVIATIONS

 

  • B2B: teams playing second leg of back to back game sets
  • 3rdIN4: teams playing third game in four nights
  • 4thIN5: teams playing fourth game in 5 nights
  • 1: teams coming up the game w/ one day rest
  • 2: teams coming up the game w/ two days rest
  • 3+: teams coming up the game w/ at least three days rest

 

 




2008 Playoffs Stats


READ ME


Basics of modern basketball statistics lies behind the possession fact which must be considered as the key element to calculate team efficiency. The ball can only change hands four different ways:

(1) by making a shot;

(2) by missing a shot and not getting the offensive rebound;

(3) by turning the ball over; and

(4) by going to the line for two or three shots and either making the last shot or not getting the rebound of a missed last shot.

DEFINITIONS

POSSESSION =(Field Goal Attempts)+(Turnovers)+0.4*(Free Throw Attempts) - 1.07*(Offensive Rebounding Percentage)*(Missed Shots)

PACE is the number of possessions a team uses per game.

OFFENSIVE EFFICIENCY is the number of points a team scores per 100 possessions.

DEFENSIVE EFFICIENCY is the number of points a team allows per 100 possessions.

CORRELATION is a value between -1 and +1 that describes the degree of relationship between two variables. Defensive correlations are negative because lower defensive efficiency means better defense.

 


 

 

SEASON

season eff

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ON THE ROAD

road eff

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AT HOME

home eff

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LAST 5 GAMES

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Want to have the tables in MS Excel? Download the data

 




Power Rankings Chart

 

Basically; if the team is located at:

 

  • right side of the black vertical line: The team has better offense than the NBA league average
  • left side of the black vertical line: The team has worse offense than the NBA league average
  • upper side of the black horizontal line: The team has better defense than the NBA league average
  • lower side of the black horizontal line: The team has worse defense than the NBA league average

 

PLAYOFFS 2008

 

If you don't think the chart is updated please try pressing CTRL+F5 in order to get the newer chart from the server.

 

 

 





There are 7 items tagged with Defensive Efficiency
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