John Brooks, Eric Lichaj and Mix Diskerud scored in Europe.
Multiple nations hosting is not entirely unprecedented, and the North American tri-bid comes with some logistical hurdles.
With three straight road games looming after a slow start, DCU played with a sense of urgency and got goals from Lloyd Sam and Luciano Acosta, plus outstanding work in goal from Bill Hamid.
After three surgeries in 20 months, the defender is trying to lock down a roster spot with his former team.
Second-ranked Americans stop a two-game losing streak.
Real Madrid vs. Atletico Madrid, Bayern Munich vs. Borussia Dortmund, USA vs. Russia women's friendly and dozens of other matches from Europe, MLS, Mexico.
CONCACAF Champions League. MLS. Americans abroad. D.C. sports. U.S. women's national team.
Collective bargaining agreement covers 2019 World Cup and 2020 Olympics.
Defensive midfielder will miss Saturday's match against New York City FC at RFK Stadium.
CONCACAF Champions League. St. Louis suffers expansion setback. Americans abroad. Swansea City tour. Washington Spirit preseason.