今天看到隔壁MLB發生的誤判的爭議，有朋友拿NFL的挑戰看重播來舉例討論。 我發現版上好像之前沒有貼過相關的規則，現在就補貼一下供版友或是新朋友 來參考一下好了。 ---------------------------------------------------------------------------- http://www.ehow.com/facts_4745182_nfl-challenge-rules.html http://en.wikipedia.org/wiki/Instant_replay_in_American_and_Canadian_football Number of Team Challenges Each team begins the game with two challenges that they are free to use, except for in the last two minutes of a half, when the reviews are automatically determined by the officials. If a team uses both of their original challenges, and wins both of them, the team then gets one additional challenge to use. This means that a maximum of three challenges can be used by a team during any given game. Timeouts and Challenges In order to call a challenge, a team needs to have a timeout. If a team is out of timeouts, even if they have remaining challenges, they cannot be used. When a team initiates a challenge and loses it, the team loses a timeout. However, if a timeout was taken by the team and then a challenge was called, the team does not lose an additional timeout. --------------------------------------------------------------------------- 節錄比較重要的兩段，意思就是 NFL的挑戰權，每一場比賽的兩隊各有兩次機會 可以挑戰。如果兩次挑戰都成功才會送你第三次，所以一場最多是三次機會。 第二個是說挑戰要用暫停來換，成功的話暫停還你，失敗的話就扣一次。而如果 你這個半場已經沒有暫停了，那麼就算你還有挑戰可用也無法使用。 另外就是上下半場最後兩分鐘是 Official Review時間，這個應該版友多數都知 道了，就不贅述了。 所以 NFL的挑戰權要使用也是必須要很審慎的，通常教練也會審酌翻盤的機率或 是場邊觀看的教練團還有球員給予意見才會用。（當然也會有死馬當活馬醫這種 用法啦XD，但多數還是審慎使用就是了） 像去年NE和IND那場其實是個很好的例子，關鍵時刻反而沒得挑戰。 --

※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 220.142.14.110 ※ 編輯: krajicek 來自: 220.142.14.110 (06/03 14:02)