刚去了百度拜仁吧，说今年欧冠决赛黄牌不清零，下场很肯定恶战，即便进了决赛，中后场几乎全部面临停赛的危险，
规则原文
Article 21
Yellow and red cards
21.01 As a rule, a player who is sent off the field of play is suspended for the next match in a UEFA club competition. The Control and Disciplinary Body is entitled to augment this punishment. For serious offences the punishment can be extended to all UEFA competition categories.
21.02 In case of repeated cautions, a player is suspended for the next competition match:
a) after two cautions in two different qualifying matches, as well as after the fourth caution during the qualifying phase;
b) from the first match in the group stage, after three cautions in three different matches, as well as following any subsequent odd-numbered caution (fifth, seventh, ninth, etc.).
21.03 Single yellow cards and pending suspensions are always carried forward either to the next stage of the competition or to another club competition in the current season.
21.04 Exceptionally, single cautions from the qualifying phase that have not resulted in a suspension expire on completion of the qualifying phase in question.
21.05 Cautions and pending yellow-card suspensions from club competition matches expire at the end of the season.
相关问答
问：几黄累积停赛？
答：b) from the first match in the group stage, after three cautions in three different matches, as well as following any subsequent odd-numbered caution (fifth, seventh, ninth, etc.).
从小组赛第一场比赛开始计算，累计三张黄牌停赛一场，因为三张黄牌停赛一场之后，变为累计两张黄牌就停赛，比如拿到第5，7，9张黄牌的时候都要停赛。
问：小组赛或者预赛的红黄牌带不带到淘汰赛？
答：Single yellow cards and pending suspensions are always carried forward either to the next stage of the competition or to another club competition in the current season.
单张黄牌或者因为累计黄牌导致的停赛总是被带到下一阶段的比赛的，而且只要是本赛季之内的俱乐部比赛都要被包括在内，比如你在冠军杯小组赛最后一场因为吃到黄牌要停赛，结果排在小组第三，那么打欧联杯的时候还是要停赛
Exceptionally, single cautions from the qualifying phase that have not resulted in a suspension expire on completion of the qualifying phase in question.
有个例外，就是预选赛中的黄牌，只要没有累积到需要停赛的情况下，在预选赛结束的时候就一笔勾销。
问：直接得红牌就是下场比赛停赛一场？
答：As a rule, a player who is sent off the field of play is suspended for the next match in a UEFA club competition.
被红牌罚出场外的球员将在下一场由欧足联举办的比赛中停赛（如前文所说，冠军杯的红牌将带到联盟杯）
For serious offences the punishment can be extended to all UEFA competition categories.
对于恶劣的故意犯规，将会在欧足联举办的所有比赛中进行追加处罚。
问：如果当年没比赛，要不要第二年也要算呢？
答：As a rule, a player who is sent off the field of play is suspended for the next match in a UEFA club competition. The Control and Disciplinary Body is entitled to augment this punishment.
如果是今年最后一场比赛得的红牌，下一次参加欧冠还是要停赛，而且停赛是跟着个人走的，换句话说，即使你转会了，等到参加冠军杯的时候还是要停赛。
另外补充一点
Cautions and pending yellow-card suspensions from club competition matches expire at the end of the season.
黄牌警告以及因为累计黄牌所造成的停赛在本赛季结束就一笔勾销，也就是说，如果你在今年的最后一场比赛因为吃到黄牌而导致下一场比赛停赛。那么，恭喜你，第二年参加欧冠的时候不用再停赛了
