Hong Myung-bo cites heat, mental pressure after South Korea's loss to South Africa

The post-mortem on South Korea's dismal defeat to South Africa has proven just as frustrating as the performance itself.

A day after the 0-1 loss, the squad traveled back to Guadalajara from Monterrey on Friday. Head coach Hong Myung-bo held a press conference before a recovery session to review the team's group-stage campaign.

South Korea put in a thoroughly poor showing against South Africa. The team created almost no threatening chances after the 10th minute, was helpless against South Africa's quick counterattacks, and looked nothing like the side that had played in the first two matches. The players appeared heavy-legged and out of sync with one another.

Hong attributed the performance partly to an environmental factor — the intense heat in Monterrey. "Looking for other reasons, I couldn't find that many," he said. "I think the environmental conditions may have made things difficult for us."

The implication was that players who had competed in the relatively mild climate of Guadalajara struggled to adapt after moving to sweltering Monterrey.

"Looking at the data, the total distance covered was slightly less than against Mexico, while high-intensity running was slightly more," Hong said. "Physically, there wasn't a big difference from the Mexico match, so it's not easy to explain why the players looked so slow out there."

He also cited psychological factors. "I think the players were in a mental state where they desperately wanted to perform well and absolutely had to win to secure qualification," Hong said. "With that mindset, combined with the sudden extreme heat, things just didn't come together."

The defeat left South Korea third in Group A, eliminating any chance of advancing automatically as one of the top two teams. The side must now hope to qualify as one of the eight best third-place finishers across all groups, with the bottom four of the 12 third-place teams going home.

A winning start, a loss to a strong Mexico side, then a defeat to the group's weakest team — the campaign's fading trajectory makes it hard to feel optimistic about what lies ahead, even if South Korea scrapes through to the round of 32. Particularly troubling is the coaching staff's inability to clearly explain why the team lost to an opponent they were objectively favored to beat.

"Before a match, we prepare for dozens of scenarios, but unexpected situations can still arise," Hong said. "It is up to the players to respond, but ultimately everything is the manager's responsibility." He added: "If we do play in the round of 32, we have about three or four days. I will do whatever it takes to get the team right."