did the second team win anything?
1998 CONCACAF Champions' Cup and Copa Interamericana.
D.C. United
The club won the 1998 CONCACAF Champions' Cup, making them one of only two MLS teams to ever win a CONCACAF tournament. Subsequently, United won the now-defunct Copa Interamericana in 1998 against Vasco da Gama of Brazil. This is the only intercontinental title won by an MLS club.
what was the 2009 u.s. open cup final? UNANSWERABLE which type of sport was played? Football. between which two teams was the game played? Seattle Sounders FC and D.C. United. how many mls cups has the first team won? 2
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D.C. United [SEP] Introduction
It is also the first club to win both the MLS Supporters' Shield and MLS Cup consecutively. On the international stage, D.C. United has competed in both the CONCACAF Champions League and its predecessor, the CONCACAF Champions' Cup. The club won the 1998 CONCACAF Champions' Cup, making them one of only two MLS teams to ever win a CONCACAF tournament. Subsequently, United won the now-defunct Copa Interamericana in 1998 against Vasco da Gama of Brazil. This is the only intercontinental title won by an MLS club. The team's home field from 1996 to 2017 was the 45,596-seat Robert F. Kennedy Memorial Stadium, owned by the District of Columbia.