原文網址:
http://hangtime.blogs.nba.com/2014/03/19/analytics-art-nba-passing/
圖文部落格:
http://leelou.pixnet.net/blog/post/32105774
Here’s a look at how starters on all 30 NBA teams share the basketball. The
thickness of the gray lines on the accompanying chart represents the average
number of passes per game between two players.
A very clear picture emerges on which teams distribute the ball more evenly
between players, such as the Nets, Bulls and Cavaliers. On the flip side,
Chris Paul and Blake Griffin dominate passing for the Clippers, and likewise
for Kevin Love and Ricky Rubio of the Timberwolves.
下面的圖示說明了在30支NBA隊伍中，球權流動是如何分佈的。附圖中灰線的粗細代表平
均每場比賽，兩名球員間互相傳球的次數。
(附圖請見上列網址)
結果可以明確地指出那些進攻傳導非常平均的隊伍，例如籃網、公牛和騎士。當然也有完
全相反的球隊，像是Chris Paul和Blake Griffin主宰了快艇的傳球比重，同樣的情形也
發生在灰狼的Kevin Love以及Ricky Rubio身上。
This data would have been virtually impossible to collect in the past.
However, all NBA arenas are now equipped with SportVU technology. Several
cameras are installed overhead which are used to track every move of the game.
The top level center, point guard, shooting guard, small forward and power
forward were selected from all team depth charts. The average number of
passes were calculated from data from this season only (through Tuesday),
taking into account only those games where all five players were active and
saw playing time. In-bounds passes were excluded. Line thickness represents
combined passing in both directions between two players.
在過去這些資料是不可能被收集到的，然而現在所有的NBA球館都裝設了SportVU，許多鏡
頭從上方追蹤球場上的所有動態。
名單上的中鋒、控球後衛、得分後衛、小前鋒和大前鋒是根據每支球隊的Depth Chart來
決定的。這些數據只有統計本季的賽事中(到星期二為止)，這5名球員都有真正出賽的場
次。界外發球並沒有計算在內。線的粗細包括了兩名球員互相傳球的次數。