Seattle Sounders FC vs Atlanta United American Major League Soccer 2021 9 2021-05-23 2021-05-23 https://www.thesportsdb.com/images/media/event/thumb/54lc881618670023.jpg The undefeated leader of the Western Conference, Seattle Sounders, receives at CenturyLink Field an Atlanta United that is fourth in the Eastern Conference and begins to resemble that team that was champion in 2018. 1114956