MONTEVIDEO, Uruguay — Uruguay's leftist opposition candidate, Yamandú Orsi, claimed victory in a tight presidential runoff Sunday, ousting the conservative governing coalition and making the South American nation the latest to rebuke the incumbent party in a year of landmark elections.
Even as the vote count continued, Álvaro Delgado, the presidential candidate of the center-right ruling coalition, conceded defeat to his challenger.
''With sadness, but without guilt, we can congratulate the winner,'' he told supporters at his campaign headquarters in the capital of Montevideo
Fireworks erupted over the stage where Orsi, 57, a working-class former history teacher and two-time mayor from Uruguay's Broad Front coalition, thanked his supporters as crowds flocked to greet him.
''The country of liberty, equality and fraternity has triumphed once again,'' he said, vowing to unite the nation of 3.4 million people after such a tight vote.
''Let's understand that there is another part of our country who have different feelings today," he said. ''These people will also have to help build a better country. We need them too.''
With nearly all the votes counted, electoral officials reported that Orsi won just over 49% of the vote, ahead of Delgado's 46%. The rest cast blank votes or abstained in defiance of Uruguay's enforced compulsory voting. Turnout reached almost 90%.
While failing to entice apathetic young voters, Uruguay's lackluster electoral campaigns steered clear of the anti-establishment fury that has vaulted populist outsiders to power elsewhere in the world, like in the United States and neighboring Argentina.