Ibaba is one of the premier shotblockers in the league, and after coming 2nd in DPoY (Defensive Player of the Year) votes last season there's no denying he's a good defender, but is his defense getting a little overrated? John Hollinger seems to think so:
Serge Ibaka
+ Athletic, long-armed, shot-blocking ace still learning fundamentals.
+ Overrated defender who struggles against floor-spacers. Good rebounder.
+ Very good midrange shooter. No post game and poor offensive instincts.
Analysis
There's a lot more to defense than blocking shots, people. Ibaka finished second in the Defensive Player of the Year voting based on his phenomenal shot-blocking total, but the Finals really underscored how far he has to go to be an elite defender overall. Ibaka's shot-blocking skill is second to none -- his 5.38 blocks per 40 minutes led the league comfortably (see chart) -- but he still struggles mightily against face-up 4s and in the finer elements of help defense.
Overall, then, he was merely decent defensively. The Thunder were better with him on the court but not dramatically so (2.8 points per 100 possessions), while Synergy Stats rated him in the middle of the pack. The Thunder didn't act like he was a vital defensive cog, either, often opting to keep Kendrick Perkins or Nick Collison on the court instead of him.
http://www.thunderfa...player-profiles
That's an old article so it's possible Ibaka has improved, although he does rank 260th in defending spot-up shooters by Synergy Sports this season which is still a problem, and while that kind of thing might not be such a problem if he was a center, in a league full of power forwards who can shoot it is becoming more and more necessary that your power forward at least makes an effort to close out on shots well. The defending champion Miami Heat does a great job of stretching the floor with Shane Battier at powerforward, but it's one thing to not close-out poorly and another thing to not even know when your man is:
He's guarding Battier, finds himself in the low post area with Perkins and then COMPLETELY FORGETS HIS ASSIGNMENT because all he's focused on now is anticipating a move by LeBron and blocking the shot. Nevermind that Durant is already doubling him, and Perkins is already down low to help. Thus Battier (a 44% 3pt shooter) gets wide open for a 3.
See below how Ibaka stacks up with the other DPoY candidates this season according to RAPM (Regulized Adjusted Plus Minus):
>>Kevin Garnett 4.0
Tony Allen 3.8
Tim Duncan 3.6
Paul George 3.5
Omer Asik 3.5
Dwight Howard 3.3
Marc Gasol 2.9
Thabo Sefalosha 2.9
Larry Sanders 2.9
Josh Smith 2.6
Andre Iguodala 2.7
Tyson Chandler 1.9
Joakim Noah 1.7
Serge Ibaka 0.9http://talkingpracticeblog.com/
By no means are any of these statistics perfect and neither is John Hollinger, but at the very least you have to ask yourself: Is Ibaka an overrated defender? One thing's for sure, as a Rockets fan dreading the first round playoff series with the Thunder which starts tomorrow, I sure appreciate Patrick Patterson (39% 3pt) alot more now than I did before we traded him for the unproven rookie Thomas Robinson.