Among the five countries being considered, Qatar received 11 votes in the first round, seven more than the next highest contender, South Korea. The United States and Japan had three votes and Australia, with just one vote, was eliminated. In subsequent rounds, Japan and South Korea were eliminated. Finally, Qatar won by a six-vote margin.
President Obama expressed his disappointment.
"I think it was the wrong decision," he told reporters.
Local soccer figures offered theories for why the United States - which hosted a financially successful World Cup in 1994 that drew a record 3.59 million fans - lost out.
Before Thursday's announcement, Union team manager Peter Nowak said that hosting a World Cup just 16 years ago might work against the United States.
"The U.S. should get the chance to host, but FIFA may feel it's too soon," Nowak said.
There was another theory, that FIFA wants to help the sport grow by awarding it to countries that have not hosted the event.
"In a bizarre way, I try to take this as a compliment from FIFA because they obviously gave the World Cup to two countries that are trying to grow the game and in a way, [soccer in the U.S. has] arrived," said Nick Sakiewicz, the Union's CEO and operating partner. "People at FIFA look at the U.S. as a soccer nation and we don't need a World Cup to grow."
And of course there is another theory, one having to do with Qatar's deep financial pockets as the world's largest exporter of liquefied natural gas.
"You can't help but feel it was all about money," Union defender Danny Califf said.
The voting occurred against the backdrop of allegations that FIFA officials have taken bribes for votes in the past. Last month, two FIFA officials were suspended amid such allegations.
U.S. Soccer president Sunil Gulati was diplomatic as possible during a conference call discussing the vote but couldn't hide his deep frustration. Gulati said that for the last six months, he felt that Qatar was going to provide the stiffest competition to the United States.
"It's a disappointment for sure," said Gulati, who did not say whether the United States would bid for the 2026 World Cup. "It's a setback for the sport."
Contact staff writer Marc Narducci at 856-779-3225 or mnarducci@phillynews.com.