Flamengo is famed for having the biggest fan base of any team in the Americas, and those fans travel in big numbers to Club World Cups.

After Jesús Bueno's blast opened the scoring, Markus Anderson scored the last-second winner in his first MLS game in nearly a year. Cavan Sullivan set it up in an influential late-game cameo.

The Union scored two goals in stoppage time during the win, including the winner from Anderson in the 98th minute.

Eight of the tournament's 63 matches will take place at Lincoln Financial Field, featuring clubs including Manchester City Juventus, Real Madrid, and Chelsea.

U.S. Homeland Security officials doubled as security at Saturday's opening match in Miami. Some international fans headed to the Linc on Monday are worried.

Nathan Harriel, Quinn Sullivan, and Andre Blake are competing in the Concacaf Gold Cup. Tai Baribo and Mikael Uhre will be sidelined with injuries.

A lot of people in soccer think a 32-team Club World Cup is too much. Whether it succeeds could come down to how seriously Real Madrid, Manchester City, and other teams playing games here take it.

ICE and U.S. Border Protection are expected to be working alongside local law enforcement Saturday in Miami to double as security for the opener. It is unclear whether they will be at the Linc.

Although they're both playing in Europe and with the U.S. men's national team, the Aaronsons still keep an eye on their former MLS home.

A countdown clock installed outside City Hall made the point, and it will stay there until next summer. "No moment has ever been too big for this city," organizing committee chair Dan Hilferty said.

Real Madrid is one of the headliners, winners of five Club World Cups. Flamengo, Chelsea, and Manchester City will also showcase their squads at Lincoln Financial Field during the tournament.

All four goals were scored in the first half, the first time that's happened to the Americans since 1980.

Harriel's ability to be a man of many positions earned him his senior debut for the national team. Next up? Win the Gold Cup.

Philadelphia will host eight FIFA Club World Cup matches at Lincoln Financial Field this summer in June and July.

Meg Kane, one of the leaders of Philadelphia's local World Cup organizing committee, did not hold back in pushing SEPTA's importance for helping visitors and residents get to the Linc.