✔ 最佳答案
未見過就唔表示唔准?
射十二碼決勝 (penalty shootout) 是可以換後備入門將,但是有條件:
換人名額未用完。正選守門員要在十二碼決勝時段受傷,不能繼續比賽。只能換入在後備名單中的球員。
FIFA球例 (英文版第50頁):
A goalkeeper who is injured while kicks are being taken from the penalty mark and is unable to continue as goalkeeper may be replaced by a named substitute provided his team has not used the maximum number of substitutes permitted under the competition rules.
http://www.fifa.com/worldfootball/lawsofthegame.html