South Korea lost 0-1 to host nation Mexico during the second-round match of Group A in the 2026 FIFA World Cup [1].

The defeat complicates South Korea's path to the knockout stages, as they must now rely on a final group match to secure their standing.

The match took place on June 19, 2026, at the Estadio Guadalajara in Zapopan, Mexico [1]. Kick-off occurred at 10:00 KST [2]. Despite the efforts of the squad led by coach Hong Myung-bo, the team was unable to overcome Mexico's home-field advantage and defensive solidity [1].

South Korea said the deciding goal was a result of a defensive mistake [1]. The loss leaves South Korea with one win, one loss, and three points [1]. This record currently places them in second place in Group A [1]. Meanwhile, Mexico has moved into first place in the group with two wins and six points [1].

To advance, South Korea must face South Africa in their remaining group match [1]. If the team maintains its second-place position, they are scheduled to play a round-of-32 match on June 29, 2026, in Los Angeles, U.S. [1].

Their potential opponent in the round of 32 would be the second-place finisher from Group B [1]. That group consists of Canada, Bosnia-Herzegovina, Qatar, and Switzerland [1].

South Korea lost 0-1 to host nation Mexico during the second-round match of Group A

With Mexico securing a dominant lead in Group A, South Korea's margin for error has vanished. Their ability to advance depends on their performance against South Africa and the final results of Group B, which will determine the difficulty of their potential knockout match in Los Angeles.