Page 1 of 2 12 LastLast
Results 1 to 15 of 22
  1. #1
    Decent college freshman
    Join Date
    Oct 2007
    Posts
    2,780

    Default Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    http://insider.espn.go.com/nba/story...ated-defenders

    Sometimes, everyone can agree about a player's defensive prowess.

    Take, for instance, Bruce Bowen, the Spurs' former perimeter stopper extraordinaire. The media long praised Bowen's ability to lock down opposing scorers, and NBA head coaches voted him to the league's All-Defensive Team eight times. Also, the numbers backed up Bowen's skills; in 2003-04, adjusted plus/minus data estimates that Bowen alone decreased opponents' offensive efficiency by 2.6 points per 100 possessions, and in 2006-07 the Spurs' defense was a staggering 9.6 points better per 100 possessions with Bowen on the floor. In Bowen's case, data confirmed what the eye test initially led us to believe.

    Unfortunately, however, that's not always the case. Every now and then, a player with the raw physical tools to be an expert defender simply doesn't translate that talent into tangible on-court results. Now, I'm not going to pretend current defensive metrics are perfect measures of ability at that end -- it's still difficult to reliably separate a player's performance from the effects of coaching and/or his teammates -- but if a player has a good defensive reputation, you'd expect it to at least show up somewhere in the adjusted plus/minus or counterpart defense statistics.

    With that in mind, here are five players whose advanced defensive statistics don't match their reputations as elite defenders.

    Kobe Bryant | Los Angeles Lakers

    There was a time when Bryant was a legitimately outstanding defender, anchoring the Lakers' first Phil Jackson-coached dynasty as a true two-way terror. In the 1999-2000 regular season and the 2001 playoffs, the Lakers had a pair of the best team defensive showings ever with Bryant as their top wing defender. In the 2004 playoffs, L.A.'s defense was 12 points better per 100 possessions when Kobe was on the court. During that time, Bryant racked up five consecutive (and well-deserved) All-Defense nods, three of which placed him on the first team.

    But from that point on, there hasn't been a lot of evidence suggesting that Bryant has even been a good defender, much less one of the NBA's best.

    In 2004-05, Kobe logged 40.7 minutes per game for one of the 40 worst defensive teams in league history, with the Lakers' defense somehow getting 2.4 points worse when he was on the floor. That touched off an eight-year stretch over which Bryant still garnered seven All-Defense selections despite the Lakers being little more than an average defensive team -- and actually playing one point per 100 possessions worse defensively with Bryant in the game.

    While not exactly on the same level as Derek Jeter's host of ill-gotten Gold Gloves, Bryant's annual All-Defense recognition seems more and more like a legacy pick with each passing year. Adjusted plus/minus suggests he's no more than an average defender at this stage of his career, and at age 34 his best defensive days are likely in the rearview mirror. Bryant ranks among the NBA's all-time great players, and is still one of its best offensive threats, but his defensive impact has been overstated for years.

    Joakim Noah | Chicago Bulls

    Noah is known around the league as a high-energy, defense-first big man, but you wouldn't know it from his plus/minus numbers. For three years running (2009-10 to 2011-12), the Bulls have been better defensively when Noah isn't in the game, and not by just a little, either -- their defense was 4.4 points per 100 possessions better when Noah was on the bench. For point of reference, 4.4 points of defensive rating was the difference between the Golden State Warriors and an average defense last season.

    Noah's defensive proponents could counter that Chicago's bench was a defensive juggernaut over the same time period, which would naturally depress Noah's on-court/off-court defensive plus/minus. They'd be right, except that Noah rates as a below-average defender even after adjusting for the players he shared the floor with (teammates and opponents).

    Further, 82games.com's counterpart defensive numbers show that opposing bigs posted a 16.8 PER (average is 15.0) when matched up against Noah over the past three seasons. With numbers like that, it might be time to update our view of Noah as a first-class defender.

    Rajon Rondo | Boston Celtics

    Rondo is known for his long arms and massive hands, both of which have helped him pile up 843 career steals going into the 2012-13 season (which ranks second only to Chris Paul over the same six-year period). While those steals-related stats are impressive, there's evidence that Rondo's overall defensive impact hasn't lived up to his All-Defense reputation for several years.

    Rondo's career counterpart PER of 15.6 doesn't tell the tale of an elite on-ball defender, and plus/minus data show a decline in performance within the team concept as well. Over Rondo's first four NBA seasons, the Celtics were 2.2 points of defensive rating better with him on the floor, including an incredible 8.3-point difference during Rondo's rookie season of 2006-07. Since the start of the 2010-11 season, however, that number has been flipped; over the past two seasons, Boston was actually 2.1 points per 100 possessions better when Rondo wasn't in the game.

    The emergence of backup point guard Avery Bradley -- who posted a young-Rondo-esque minus-4.4 on/off defensive differential last year -- is certainly a mitigating circumstance, but like Noah, Rondo's plus/minus numbers aren't impressive even after accounting for the "good defensive backup" factor. According to regularized adjusted plus/minus, Rondo ranked tied for No. 46 among guards last season (in terms of defense), a far fall from the second-place ranking he held early in his career.

    Arron Afflalo | Orlando Magic

    Afflalo has never garnered All-Defense honors, and his best finish in defensive player of the year voting was a tie for 17th in 2009-10. Regardless, he carries a reputation as a hard-nosed defensive 2-guard. (It's likely a relic of his outstanding effort in his rookie season of 2007-08, when Detroit was four points of defensive rating better with him in the game and he held opposing shooting guards to an 11.2 PER.)

    At any rate, Afflalo hasn't done much statistically since that rookie performance -- his teams are collectively 1.4 points per 100 possessions worse defensively with Afflalo in the game since 2008-09, and his counterparts' numbers are ordinary (14.9 PER) over that same span. Plus, his defensive adjusted plus/minus dipped below average for the first time in 2009-10 and has declined every season since.

    Afflalo's prestige as a wing stopper helped secure him a five-year, $43 million free-agent contract last season, but like the other names on this list, it's difficult to find proof that backs up his image as a strong defender.

    Tayshaun Prince | Detroit Pistons

    Prince originally earned his great defensive reputation as the perimeter stopper for the Ben Wallace-era Pistons, the 2003-04 version of which featured the 10th most efficient defense in NBA history. While some of those accolades merely stemmed from isolated plays like his jaw-dropping block of Reggie Miller in Game 2 of the 2004 Eastern Conference finals, they were mostly earned. In 2005-06, his second All-Defense season, Detroit's defense was 7.1 points per 100 possessions better with Prince on the floor, and adjusted plus/minus shows that by 2007-08 Prince had rounded into a defender worth a Bowen-esque 2.1 points of defensive efficiency all by himself.

    Recently, though, Prince hasn't given many indicators that he's still in that same class defensively. From 2008-09 to 2011-12, Detroit had the league's eighth-worst defense, and over that span the Pistons have been 3.4 points of defensive efficiency worse with Prince in the game, culminating with an ugly plus-7.4 on/off differential last season.

    After accounting for the quality of his teammates and opponents, adjusted plus/minus shows that Prince's defense cost the Pistons 1.6 points of efficiency when he was on the floor last season, a stunning decline from where he was five years ago. Now on the wrong side of 30, Prince is another player whose once-deserved defensive reputation needs downgrading.

  2. #2
    Lol RRR3's Avatar
    Join Date
    Jul 2011
    Posts
    47,957

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    Opponent's PER doesn't take into account who they're guarding...

  3. #3
    @kobemania White Mamba's Avatar
    Join Date
    Apr 2008
    Posts
    1,195

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    stopped read at ESPN

  4. #4
    Good college starter Rubio2Gasol's Avatar
    Join Date
    Jul 2012
    Posts
    3,357

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    These types of articles sicken me. You really gonna sit behind a computer screen and tell me Joakim Noah is a below average defensive player.

    Man GTFO.

    Go watch some games idiot.

  5. #5
    Shit just got serious Batz's Avatar
    Join Date
    Jul 2009
    Posts
    12,331

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    Well that sucked.

  6. #6
    NBA sixth man of the year KyrieTheFuture's Avatar
    Join Date
    Feb 2012
    Posts
    7,493

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    To be honest I didn't know Afflalo was considered an elite defender.

  7. #7
    .
    Join Date
    Jun 2011
    Posts
    20,702

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    Way too much focus on +/-, team's defense per possession, and opposing PER... and all 3 are very misleading because +/- and opposing PER does not take into account who the player is guarding. This is my problem with taking +/- at face value and I've always had problems with PER too.

    As for team defense, really ? None of these 5 players are responsible for their entire team defense. Team DRTG is an entire team concept. It also works the other way, a great DRTG can make a player look much better on defense than they actually are. Like Carlos Boozer having a lower DRTG than Dwight Howard last season.

    Bottom line, yes players can get rewarded based of reputation, but certainly not for the above statistics used.

  8. #8
    Nuggets/Avs/Broncos. NuggetsFan's Avatar
    Join Date
    Jun 2008
    Location
    NuggetNation.
    Posts
    9,426

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    AA was killer defensively for awhile. Once he got more offensively involved last year and became more than just a guy spots up his defense really slipped. Not sure if it's something that'll come back or if he'll become another guy who sacrifices defense for offense.

    Not sure if he was ever "elite" but for awhile tho in terms of just defense and nothing else he had to up there with SG's. Didn't get alot of steals or block the ball alot so wasn't a flashy defender but just kept people infront of him, made his rotations, contested shots etc.

  9. #9
    Nuggets/Avs/Broncos. NuggetsFan's Avatar
    Join Date
    Jun 2008
    Location
    NuggetNation.
    Posts
    9,426

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    Quote Originally Posted by Legends66NBA7
    Bottom line, yes players can get rewarded based of reputation, but certainly not for the above statistics used.
    No doubt. I know with AA, Denver switches constantly. It's not as simple as looking at the SG production. When they went small he'd play some SF too. Defensive statistics just don't work. In basketball if a guy gets hot you can't stop him. That skews them a little bit. You guard multiple players in a game, of all different skill sets, talent etc.

  10. #10
    College star
    Join Date
    Jun 2006
    Posts
    3,965

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    PER and +/- to reflect defensive impact?


  11. #11
    well well well Mr. Jabbar's Avatar
    Join Date
    Jun 2010
    Posts
    21,707

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    Quote Originally Posted by Artillery
    http://insider.espn.go.com/nba/story...ated-defenders

    Sometimes, everyone can agree about a player's defensive prowess.

    Take, for instance, Bruce Bowen, the Spurs' former perimeter stopper extraordinaire. The media long praised Bowen's ability to lock down opposing scorers, and NBA head coaches voted him to the league's All-Defensive Team eight times. Also, the numbers backed up Bowen's skills; in 2003-04, adjusted plus/minus data estimates that Bowen alone decreased opponents' offensive efficiency by 2.6 points per 100 possessions, and in 2006-07 the Spurs' defense was a staggering 9.6 points better per 100 possessions with Bowen on the floor. In Bowen's case, data confirmed what the eye test initially led us to believe.

    Unfortunately, however, that's not always the case. Every now and then, a player with the raw physical tools to be an expert defender simply doesn't translate that talent into tangible on-court results. Now, I'm not going to pretend current defensive metrics are perfect measures of ability at that end -- it's still difficult to reliably separate a player's performance from the effects of coaching and/or his teammates -- but if a player has a good defensive reputation, you'd expect it to at least show up somewhere in the adjusted plus/minus or counterpart defense statistics.

    With that in mind, here are five players whose advanced defensive statistics don't match their reputations as elite defenders.

    Kobe Bryant | Los Angeles Lakers

    There was a time when Bryant was a legitimately outstanding defender, anchoring the Lakers' first Phil Jackson-coached dynasty as a true two-way terror. In the 1999-2000 regular season and the 2001 playoffs, the Lakers had a pair of the best team defensive showings ever with Bryant as their top wing defender. In the 2004 playoffs, L.A.'s defense was 12 points better per 100 possessions when Kobe was on the court. During that time, Bryant racked up five consecutive (and well-deserved) All-Defense nods, three of which placed him on the first team.

    But from that point on, there hasn't been a lot of evidence suggesting that Bryant has even been a good defender, much less one of the NBA's best.

    In 2004-05, Kobe logged 40.7 minutes per game for one of the 40 worst defensive teams in league history, with the Lakers' defense somehow getting 2.4 points worse when he was on the floor. That touched off an eight-year stretch over which Bryant still garnered seven All-Defense selections despite the Lakers being little more than an average defensive team -- and actually playing one point per 100 possessions worse defensively with Bryant in the game.

    While not exactly on the same level as Derek Jeter's host of ill-gotten Gold Gloves, Bryant's annual All-Defense recognition seems more and more like a legacy pick with each passing year. Adjusted plus/minus suggests he's no more than an average defender at this stage of his career, and at age 34 his best defensive days are likely in the rearview mirror. Bryant ranks among the NBA's all-time great players, and is still one of its best offensive threats, but his defensive impact has been overstated for years.

    Joakim Noah | Chicago Bulls

    Noah is known around the league as a high-energy, defense-first big man, but you wouldn't know it from his plus/minus numbers. For three years running (2009-10 to 2011-12), the Bulls have been better defensively when Noah isn't in the game, and not by just a little, either -- their defense was 4.4 points per 100 possessions better when Noah was on the bench. For point of reference, 4.4 points of defensive rating was the difference between the Golden State Warriors and an average defense last season.

    Noah's defensive proponents could counter that Chicago's bench was a defensive juggernaut over the same time period, which would naturally depress Noah's on-court/off-court defensive plus/minus. They'd be right, except that Noah rates as a below-average defender even after adjusting for the players he shared the floor with (teammates and opponents).

    Further, 82games.com's counterpart defensive numbers show that opposing bigs posted a 16.8 PER (average is 15.0) when matched up against Noah over the past three seasons. With numbers like that, it might be time to update our view of Noah as a first-class defender.

    Rajon Rondo | Boston Celtics

    Rondo is known for his long arms and massive hands, both of which have helped him pile up 843 career steals going into the 2012-13 season (which ranks second only to Chris Paul over the same six-year period). While those steals-related stats are impressive, there's evidence that Rondo's overall defensive impact hasn't lived up to his All-Defense reputation for several years.

    Rondo's career counterpart PER of 15.6 doesn't tell the tale of an elite on-ball defender, and plus/minus data show a decline in performance within the team concept as well. Over Rondo's first four NBA seasons, the Celtics were 2.2 points of defensive rating better with him on the floor, including an incredible 8.3-point difference during Rondo's rookie season of 2006-07. Since the start of the 2010-11 season, however, that number has been flipped; over the past two seasons, Boston was actually 2.1 points per 100 possessions better when Rondo wasn't in the game.

    The emergence of backup point guard Avery Bradley -- who posted a young-Rondo-esque minus-4.4 on/off defensive differential last year -- is certainly a mitigating circumstance, but like Noah, Rondo's plus/minus numbers aren't impressive even after accounting for the "good defensive backup" factor. According to regularized adjusted plus/minus, Rondo ranked tied for No. 46 among guards last season (in terms of defense), a far fall from the second-place ranking he held early in his career.

    Arron Afflalo | Orlando Magic

    Afflalo has never garnered All-Defense honors, and his best finish in defensive player of the year voting was a tie for 17th in 2009-10. Regardless, he carries a reputation as a hard-nosed defensive 2-guard. (It's likely a relic of his outstanding effort in his rookie season of 2007-08, when Detroit was four points of defensive rating better with him in the game and he held opposing shooting guards to an 11.2 PER.)

    At any rate, Afflalo hasn't done much statistically since that rookie performance -- his teams are collectively 1.4 points per 100 possessions worse defensively with Afflalo in the game since 2008-09, and his counterparts' numbers are ordinary (14.9 PER) over that same span. Plus, his defensive adjusted plus/minus dipped below average for the first time in 2009-10 and has declined every season since.

    Afflalo's prestige as a wing stopper helped secure him a five-year, $43 million free-agent contract last season, but like the other names on this list, it's difficult to find proof that backs up his image as a strong defender.

    Tayshaun Prince | Detroit Pistons

    Prince originally earned his great defensive reputation as the perimeter stopper for the Ben Wallace-era Pistons, the 2003-04 version of which featured the 10th most efficient defense in NBA history. While some of those accolades merely stemmed from isolated plays like his jaw-dropping block of Reggie Miller in Game 2 of the 2004 Eastern Conference finals, they were mostly earned. In 2005-06, his second All-Defense season, Detroit's defense was 7.1 points per 100 possessions better with Prince on the floor, and adjusted plus/minus shows that by 2007-08 Prince had rounded into a defender worth a Bowen-esque 2.1 points of defensive efficiency all by himself.

    Recently, though, Prince hasn't given many indicators that he's still in that same class defensively. From 2008-09 to 2011-12, Detroit had the league's eighth-worst defense, and over that span the Pistons have been 3.4 points of defensive efficiency worse with Prince in the game, culminating with an ugly plus-7.4 on/off differential last season.

    After accounting for the quality of his teammates and opponents, adjusted plus/minus shows that Prince's defense cost the Pistons 1.6 points of efficiency when he was on the floor last season, a stunning decline from where he was five years ago. Now on the wrong side of 30, Prince is another player whose once-deserved defensive reputation needs downgrading.
    http://www.youtube.com/watch?v=lITBGjNEp08

  12. #12
    13.37 PER ballup's Avatar
    Join Date
    Dec 2010
    Posts
    12,610

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    Pretty bad job by the author. Just uses PER and +/-. If you are going to use advanced stats for defense, do some real research instead of just interpreting stats that are automatically calculated.

    Proper way to analyze defense is to collect every defensive situation that player has been in and categorize them. Examples would be transitional defense, on ball pick and roll defender, off ball pick and roll defender, help defense, isolation defense, etc. Then further split them into good defensive plays and bad defensive plays (how much are they to blame). After that, you can use those statistics and make a conclusion, but context has to be in there too. It may be a lot of work so it'd be best to cut down the sample size to one season.

  13. #13
    Samurai Swoosh
    Join Date
    Sep 2006
    Location
    Chicago's Finest
    Posts
    2,320

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    Most underrated defensive player I've ever seen?

    Kirk Hinrich

    I've seen him in person lock up Kobe, he's known as the Wade stopper ...

    And Derrick Rose admitted he's the only challenge he's ever faced, and did it daily in practice.

    Incredible on ball defender. Tenacious, smart, knows how to use angles, quick laterally ...

    Before all these rule changes where you can't touch (where he picks up a lot of cheap fouls) ... he would have been even more beastly.

  14. #14
    Local High School Star DatAsh's Avatar
    Join Date
    Apr 2012
    Posts
    1,926

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    Quote Originally Posted by BlackVVaves
    PER and +/- to reflect defensive impact?

    PER is pretty terrible. +/- is solid, but it fails to take into account replacement level. Players who play for teams with great benches will suffer.

    RAPM is probably the best defensive stat we have.
    Last edited by DatAsh; 11-06-2012 at 05:59 PM.

  15. #15
    There will be plaster kNIOKAS's Avatar
    Join Date
    Jun 2007
    Posts
    5,717

    Default Re: Busting five 'elite' defensive reps - another article about Kobe's overrated defense

    Defense is always there if you put your mind to it... I could believe guys just doesn't focus on it anymore. But that doesn't mean they cannot focus at all.

    But maybe true, defense is way harder to measure. We are talking about somebody getting the praise from the media and being recycled to the point that it becomes the consensus, versus the guys that nobody acknowledges as playing great defense but the players themselves.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •