[情報] Under Pressure in Service Game & Return Game 2019

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https://twitter.com/Vestige_du_jour/status/1194747005689630720?s=20 https://pbs.twimg.com/media/EJSYA4LWsAIccZw?format=jpg&name=4096x4096 [Under Pressure in Service Game 2019] (Data: @atptour Stats Leader Board for past 52-weeks) #atp #NittoATPFinals One can compare Break Points Saved (BPS) vs average Service Points Won (SPW=p*s1+(1-p)*s2) to see the service performance under pressure. - Federer, Nadal and Berrettini exhibit the same performance under pressure (i.e. BPS=SPW). - Djokovic, Tsitsipas, Thiem, Medvedev and A.Zverev are -5% performant when clutch (BPS<SPW). - PCB, Verdasco, Wawrinka, Simon et al. are strong when clutch (BPS>SPW). - Federer, Nadal and Berrettini在被破發壓力下發球表現不受影響 - Djokovic, Tsitsipas, Thiem, Medvedev and A.Zverev則是略低於正常表現 - PCB, Verdasco, Wawrinka, Simon 等在關鍵時刻發球優於平時 https://twitter.com/Vestige_du_jour/status/1194777127369019392?s=20 https://pbs.twimg.com/media/EJSzZ47XYAI16Ln?format=jpg&name=4096x4096 [Under Pressure in Return Game 2019] (Data: @atptour Stats Leader Board for past 52-weeks) #atp #NittoATPFinals One can compare Break Points Converted (BPC) vs average Return Points Won (RPW=q*rQ+(1-q)*r2) to see the return performance under pressure. Average q=62.15% used. ※對手一發進球率以ATP男子選手平均一發進球率62.15%作假設。 - Very strong perform. by Djokovic for BP conversion (BPC>RPW by +7.4%) - Followed by Medvedev, Federer, Thiem, Berrettini and Nadal (BPC>RPW by +2~3%) - Same or worse performance by Tistsipas and A.Zverev (BPC≒RpW) - Very strong perform. by Kyrgios, Jarry, Ruud et al. - Djokovic破發點轉換率比發球得分率還高7.4% - Medvedev, Federer, Thiem, Berrettini and Nadal 等則約高2~3% - Tistsipas and A.Zverev 則是差不多 - Kyrgios, Jarry, Ruud 表現也是十分突出 推特看到的有趣數據,分享給大家 -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 114.34.235.99 (臺灣) ※ 文章網址: https://www.ptt.cc/bbs/Tennis/M.1581525344.A.ED0.html
1Famercedes: Cool 02/13 01:10
※ 編輯: Coetzee (114.34.235.99 臺灣), 02/13/2020 01:30:01
2Fk13223344: Ky 回發也太離群 02/13 01:41
3Fk13223344: 是回發都在亂打只有破發點會認真的打法呀 02/13 01:44
4FBacteria412: 我以為7784是在被破發壓力下會保持正常水準的那群 02/13 04:42
5FBacteria412: 超會救破發點、盤末點、賽末點的 02/13 04:43
6FBacteria412: 主播也不只一次說他沒神經 心臟超大顆XDD 02/13 04:45
7FAminor: 意外7784+1,他在新生代真的算沒神經的XD 02/13 10:13
8Fsamsam80821: 阿梅 Djo這兩個也被歸在低於平時阿 02/13 10:20
9Fjohnnychiou: Wawrinka大滿貫對喬 發了超多顆直接得分的發球 02/13 10:20
10FAminor: 小卡就眼裡沒有破發點的男人啊XD 神經刀+骰到六的 02/13 10:31
11FAminor: 時候真的超可怕,什麼球都有 02/13 10:31
12FDflowerT: 7784主要是狀態落差比較大吧,當他狀態好的時候真 02/13 11:26
13FDflowerT: 的很難破他,像是19澳網對費、19上海對囧,都救了 02/13 11:26
14FDflowerT: 很多破發點,但狀態不好的時候一下就被破,19巴黎 02/13 11:26
15FDflowerT: 對囧就是這樣,如果他狀態能穩定一些,數據可能會 02/13 11:27
16FDflowerT: 提升不少吧 02/13 11:27
17Fhenry1915: Ky那個也太離群 02/13 17:33
18FBacteria412: 其實19巴梨時 他第一個發球局也是從被40:0連追5分 02/13 20:45
19FBacteria412: 保發的,只是後面就... 02/13 20:45
20FBacteria412: 還有18加拿大大師賽那個神奇之旅,第一次看到時覺 02/13 20:47
21FBacteria412: 得真的太扯 02/13 20:47
22Fa12300277: 大部分人遇到破發點都會手軟有壓力,以致大部份人 02/13 21:19
23Fa12300277: BPC>RPW,小Z在BPC跟BPS表現都很爛,表示他遇到關鍵 02/13 21:20
24Fa12300277: 總是龜縮吧... 心理素質太破了 02/13 21:20
25Freye: 這篇好文 02/13 23:31
26Falex2426chen: 費納的二發好像也是前兩名 02/13 23:53
27Fmicbrimac: 記得去年某個小賽事 7784被錦織圭電歪... 02/14 12:54
28Fejnfu: 推 02/14 14:36
29Ftemmm: KY那個可以解讀成平常接發隨便 破發點才認真嗎 ? 02/14 19:31

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