BIG4 拯救或錯失賽末點的比賽紀錄 - 網球 Tennis
By Mia
at 2022-05-15T20:58
at 2022-05-15T20:58
Table of Contents
: MP WASTED = 自己曾經取得賽末點,最終錯失賽末點輸球
: MP SAVED = 對手曾經取得賽末點,最終拯救賽末點贏球
: ROGER FEDERER
: MP WASTED 24
: MP SAVED 22
: RAFAEL NADAL
: MP WASTED 8
: MP SAVED 16
: NOVAK DJOKOVIC
: MP WASTED 3
: MP SAVED 15
: ANDY MURRAY
: MP WASTED 6
: MP SAVED 13
這個統計乍看之下
若把 MP saved / MP wasted 當做心理素質指標
則心理素質強弱依序為 Djo > Murray > Nadal > Federer
但以統計觀點來看 因為沒有分母 這兩個數字是不是不太精準?
舉極端一點的例子來看:
如果A B兩選手的MP wasted都是10個, 看起來似乎心理素質一樣
但假若A B兩選手生涯總共曾取得的賽末點數目分別為10個與100個
則A選手只要取得賽末點,就100%最終輸球
但B選手只有10%最終輸球
心理素質顯然A<B
如果C D兩選手的MP saved都是10個, 看起來似乎心理素質也一樣
但假若C D兩選手生涯總共曾面臨對手取得的賽末點數目分別為10個與100個
則C選手只要面臨對手取得賽末點,就100%可以逆轉勝
但D選手只有10%可以逆轉勝
心理素質顯然C>D
所以一個球員的心理素質好不好 到底要看哪個數據?
原po貼的 論壇網址:https://reurl.cc/DyogzE
下面還有這個數據
Matchpoints Saved/Wasted
Federer 62/48 = 1.29
Nadal 34/22 = 1.55
Djokovic 47/7 = 6.71
Murray 35/18 = 1.94
不知道這個數字代表的意思是什麼?
--
: MP SAVED = 對手曾經取得賽末點,最終拯救賽末點贏球
: ROGER FEDERER
: MP WASTED 24
: MP SAVED 22
: RAFAEL NADAL
: MP WASTED 8
: MP SAVED 16
: NOVAK DJOKOVIC
: MP WASTED 3
: MP SAVED 15
: ANDY MURRAY
: MP WASTED 6
: MP SAVED 13
這個統計乍看之下
若把 MP saved / MP wasted 當做心理素質指標
則心理素質強弱依序為 Djo > Murray > Nadal > Federer
但以統計觀點來看 因為沒有分母 這兩個數字是不是不太精準?
舉極端一點的例子來看:
如果A B兩選手的MP wasted都是10個, 看起來似乎心理素質一樣
但假若A B兩選手生涯總共曾取得的賽末點數目分別為10個與100個
則A選手只要取得賽末點,就100%最終輸球
但B選手只有10%最終輸球
心理素質顯然A<B
如果C D兩選手的MP saved都是10個, 看起來似乎心理素質也一樣
但假若C D兩選手生涯總共曾面臨對手取得的賽末點數目分別為10個與100個
則C選手只要面臨對手取得賽末點,就100%可以逆轉勝
但D選手只有10%可以逆轉勝
心理素質顯然C>D
所以一個球員的心理素質好不好 到底要看哪個數據?
原po貼的 論壇網址:https://reurl.cc/DyogzE
下面還有這個數據
Matchpoints Saved/Wasted
Federer 62/48 = 1.29
Nadal 34/22 = 1.55
Djokovic 47/7 = 6.71
Murray 35/18 = 1.94
不知道這個數字代表的意思是什麼?
--
Tags:
網球
All Comments
By Bethany
at 2022-05-16T17:10
at 2022-05-16T17:10
By Vanessa
at 2022-05-16T14:22
at 2022-05-16T14:22
By Olga
at 2022-05-17T10:35
at 2022-05-17T10:35
By Yuri
at 2022-05-16T14:22
at 2022-05-16T14:22
By Carol
at 2022-05-17T10:35
at 2022-05-17T10:35
By Zanna
at 2022-05-16T14:22
at 2022-05-16T14:22
By Frederica
at 2022-05-17T10:35
at 2022-05-17T10:35
By Isabella
at 2022-05-16T14:22
at 2022-05-16T14:22
By Donna
at 2022-05-17T10:35
at 2022-05-17T10:35
By Dinah
at 2022-05-16T14:22
at 2022-05-16T14:22
By Candice
at 2022-05-17T10:35
at 2022-05-17T10:35
By Kama
at 2022-05-16T14:22
at 2022-05-16T14:22
By Mason
at 2022-05-17T10:35
at 2022-05-17T10:35
By Franklin
at 2022-05-16T14:22
at 2022-05-16T14:22
By Valerie
at 2022-05-17T10:35
at 2022-05-17T10:35
By Andrew
at 2022-05-16T14:22
at 2022-05-16T14:22
By Hamiltion
at 2022-05-17T10:35
at 2022-05-17T10:35
By Xanthe
at 2022-05-16T14:22
at 2022-05-16T14:22
By Skylar Davis
at 2022-05-17T10:35
at 2022-05-17T10:35
By Cara
at 2022-05-16T14:22
at 2022-05-16T14:22
By Michael
at 2022-05-17T10:35
at 2022-05-17T10:35
By Yedda
at 2022-05-16T14:22
at 2022-05-16T14:22
By William
at 2022-05-17T10:35
at 2022-05-17T10:35
By Faithe
at 2022-05-16T14:22
at 2022-05-16T14:22
By David
at 2022-05-17T10:35
at 2022-05-17T10:35
By Skylar DavisLinda
at 2022-05-16T14:22
at 2022-05-16T14:22
Related Posts
Svitolina 宣布懷孕
By Caroline
at 2022-05-15T18:25
at 2022-05-15T18:25
BIG4 拯救或錯失賽末點的比賽紀錄
By Candice
at 2022-05-15T17:55
at 2022-05-15T17:55
羅馬公開賽 博斯轉播場次 (5/15)
By Annie
at 2022-05-15T16:01
at 2022-05-15T16:01
網球/放棄法網 義大利一哥瞄準草地復出
By Madame
at 2022-05-15T14:53
at 2022-05-15T14:53
Djokovic 達1000勝後相關統計數據
By Olga
at 2022-05-15T14:35
at 2022-05-15T14:35