欧洲国家联盟内的每个联赛将有权获得四个季后赛名额

　　UEFA Nations League

　　Main competition: will be played from September to November 2018 (six dates), the national teams of UEFA’s 54 member associations will be divided into four divisions according to the UEFA coefficient rankings updated after the conclusion of the European Qualifiers for the 2018 FIFA World Cup. UEFA Nations League A and B will each include four groups of three teams, whereas UEFA Nations League C will have two groups of three teams and two groups of four teams, and UEFA Nations League D will contain four groups of four teams.

　　In each league, the four group winners will be promoted and the four bottom-placed teams will be relegated for the next competition to be played in 2020. The overall UEFA Nations League ranking will determine the composition of the draw pots for the subsequent European Qualifiers.

　　Final Four: The four group winners of UEFA Nations League A will play in a knock-out format (semi-finals and final) in June 2019 to become the UEFA Nations League champions. The semi-finals fixtures will be decided by draw and the venue will be appointed by the UEFA Executive Committee.

　　Play-offs to qualify four teams for UEFA EURO 2020: will be played under the knock-out system (semi-finals and final). Each league within the UEFA Nations League will be entitled to four play-off spots. If the group winners have already qualified via the European Qualifiers, the next best-ranked team(s) within the league will qualify for the play-offs. Play-off slots are dropped down to lower leagues if less than four teams remain available for a play-off qualification (waterfall mechanism). So there will be four groups of play-offs, each with an end winner.

　　In the semi-finals, the best-ranked team will play the fourth best-ranked team and the second best-ranked team will play the third best-ranked team. The highest-ranked teams will play the semi-final at home, whereas the venue for the final will be drawn in advance between the two semi-finals’ winners.

　　欧足联国际联盟。

　　主要比赛：2018年9月至11月(6天)，根据2018年世界杯欧洲预选赛结束后更新的欧足联系数排名，欧足联54个成员协会的国家队将分为四个区。欧足联国家甲级和乙级联赛将各有四个小组，每组三支球队，而欧洲联盟C联赛将有两个小组，三支球队和两组四支球队，而欧洲联盟D联赛将有四个小组，四支球队。

　　在每个联赛中，四个小组的获胜者将被提升，四个排名垫底的球队将被降级，以参加2020年的下一场比赛。欧洲国家联盟的整体排名将决定随后的欧洲预选赛抽签罐的组成。

　　决赛四：欧甲小组赛四强将于2019年6月以淘汰赛(半决赛和决赛)的形式出战，成为欧联冠军。半决赛的赛程将由抽签决定，场地将由欧足联执委会指定。

　　晋级欧足联2020年欧洲杯四支球队的季后赛：将在淘汰制下进行(半决赛和决赛)。欧洲国家联盟内的每个联赛将有权获得四个季后赛名额。如果小组赛的获胜者已经通过欧洲预选赛取得资格，那么联盟中排名第二的球队将有资格进入季后赛。如果有不到四支球队可以参加季后赛资格赛(瀑布机制)，那么季后赛的位置就会下降到较低的联赛。所以将会有四组季后赛，每组都有一个最终的胜利者。

　　在半决赛中，排名最好的球队将对阵排名第四的球队，排名第二的球队将对阵排名第三的球队。排名最高的球队将在国内进行半决赛，而决赛的地点将在两个半决赛的获胜者之间提前确定。