[DT]Film Study: Finding what works within t …

看板Thunder (奧克拉荷馬市雷霆)作者poning (Oh Yeah!!!)時間16年前 (2010/02/02 13:41)推噓1(1推 0噓 0→)

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太長了，分段。原文連結：http://tinyurl.com/yzdw2b4 Film Study: Finding what works within the offense We all know Oklahoma City has had some offensive issues this season. OKC ranks 20th in offensive efficiency (105.9), which is an improvement from last year where OKC finished ranked 29th (102.9). So it’s gotten better. But at times, the Thunder’s offensive execution can be extremely elementary. To be honest, the entire offensive scheme isn’t complicated. I would say it hinges on three general principles: 1) Get Kevin Durant the ball in a position to score 2) Create off a drive and score/kick out to a shooter and 3) Get Kevin Durant the ball in a position to score. 我們都清楚雷霆本季進攻上有些問題。雷霆本季進攻效率(offensive efficiency)以 105.9排名聯盟第20，跟上一季比進步了9名(29th,102.9)，但有時，雷霆進攻跑的非常簡單。老實說，雷霆的進攻戰術並沒有很複雜。我個人認為雷霆的進攻有三個關鍵：1.球給 KD 2. KD製造他人上籃得分機會或KD切傳給外圍球員 3.(不行的話)球給KD。 But in more than one circumstance, bad execution has cost them late in the fourth quarter. Kevin Arnovitz detailed some of this in far better fashion than I could, but I wanted to dip my toe in the water and take a closer look. 但除此之外，還有一個情形是在比賽末端時的進攻戰術執行不良已經讓雷霆有所損失。 Kevin Arnovitz(ESPN專欄作家)之前的分析，雖然不是全部，但他的分析比我能作的出色許多，不過我會努力提高我的水準的。 So against Denver, I wanted to highlight five different possessions, all from the second quarter (thanks to reader Johnny for the grabs). Let’s take a peek. 讓我們以對金塊的比賽當例子吧。我選了5個play，都在第二節，讓我們來瞧瞧。 Play 1: Second quarter, 9:38: http://tinyurl.com/y89ztwg This possession really zeroes in on a lot of the Thunder’s issues on offense at times. We see far too much of this. Too much dribbling, too much hesitation. On the floor is Maynor, Harden, Green, Collison and Ibaka. So part of the problem is no Kevin Durant. And when there is no Kevin Durant, the offense stalls sometimes because there’s no bailout option. 這個play打得很爛，許多雷霆進攻上的問題都出現了。運球太久，太猶豫了。在場上的球員是Maynor、Harden、Green、Collison、Ibaka，所以這問題根源應該是KD不在場上。當 KD不在的時候，進攻有時會熄火，因為場上會沒有可以自行單打取分的人。 The original play here appears to be to give Collison the ball in the high post and let Jeff Green back-cut off the left wing. That gets shut down. So the second option is to swing the ball to Harden on the right wing and let Collison follow his pass for an on-ball screen. Here’s where the issues start. Collison accomplishes his goal with his screen – he gets a switch. Now Chris Andersen is on James Harden in a total iso play. And really it breaks down because Harden dribbles too much and there’s just too much standing around. Harden does have Collison cutting to the rim, or Ibaka at the free throw line or if he’s decisive, he can drive baseline on Andersen. Instead, he hesitates and holds his dribble. He backs out, picks up his dribble and with the shot clock bearing down, the play winds up as a turnover. 這個play原先應該是Collison上高位接球，左翼的Green作一個back-cut off(前擠後退切 )空手切，但失敗了。第二選擇：Collison傳給右翼的Harden，順勢往右作掩護。問題出現了！Collison完成了他的任務，製造了錯守。情勢變成鳥人守到Harden，這是一個單打的好機會，但Harden運球運太久，在右翼也待太久了，金塊得以換防。Harden可以果斷的傳給空手切的Collison或在罰球線的Ibaka，也可以利用錯守往底線切入，但他卻猶豫太久，一直在運球。當進攻時限快到了，被困住的他只能傳球，偏偏又是個bad pass。這個 play失誤收場。 Play 2: Second quarter, 7:24: http://tinyurl.com/y98kkcb This is one of OKC’s favorite sets. Run KD off a double-screen and let him get the ball moving toward the bucket with space at the elbow. It works relatively well, but Collison’s screen isn’t very good so Durant catches the ball in traffic and has to dish immediately. If you’ll notice, if KD has his head up, he’s got Collison wide open under the bucket for a layup. He misses him and kicks back out to Maynor. 這個play是雷霆最愛用的戰術之一。幫KD作一個雙檔掩護，讓KD持球往禁區強行切入進攻。這個戰術通常執行的不錯，但這個play中，Collison的掩護不太好，讓KD接到球後立刻被包夾。如果你有注意到的話，當KD接到球，空手切的Collison是大空檔。KD沒看到，只能回傳給Maynor。 What really throws this set off is the spacing. Maynor is too close to Durant so Ty Lawson is able to collapse in off the pass. Collison did a nice job rolling off the pick but still, everything is clustered at the elbow. After that’s shut down, the ball comes back to Durant at the top of the key in an isolation play as the shot clock ticks down. Durant’s hand is forced because of the 24. What’s overlooked here is that OKC’s offensive set really starts with 15 on the shot clock. So after the initial set is closed off, and then after getting the ball back to Durant, KD only has five seconds to make a play. So the timing was off, spacing was off and open men were missed. 這個play執行不順的因素在於空間。Maynor太靠近KD了，所以Lawson有機會切斷KD的傳球路線。Collison這個空手切很即時，但雷霆進攻的整個環結又斷線了。當戰術失靈，球只好回傳給在弧線頂端的KD，他必須從那個位置單打，偏偏進攻時限又快到了，他被迫要在24秒內出手。不可忽略的是雷霆的進攻戰術幾乎都是從15秒後才開始，所以當一開始設定的戰術沒有成功，回傳KD的話，他只剩約5秒可以進攻。這個play問題在於空間沒弄出來，時間拖太久，持球者也漏掉空手切的空檔。（待續） -- 『也許你想從我身上尋求許多東西。可是我卻一點也沒有感覺自己有什麼被需求。』 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 211.22.7.197 ※ 編輯: poning 來自: 211.22.7.197 (02/02 13:44)