South Korea's hopes of direct qualification for the round of 32 were dashed after a 0-1 loss to South Africa in their final Group A match of the 2026 FIFA World Cup.
The game took place at Monterrey Stadium in Mexico on June 25, 2026.
South Africa secured the win with a goal from Thapelo Maseko in the 17th minute of the second half.
The goal came from a quick counterattack, with Maseko sliding a low shot past goalkeeper Kim Seung-gyu.
South Korea finished the group stage with one win and two losses, accumulating three points.
That placed them third in the group, behind South Africa who advanced with four points.
Match Highlights and Tactical Decisions
South Africa maintained consistent offensive pressure throughout the first half.
Shots from Maseko and Tshegofatso Mabasa tested the South Korean defense before the breakthrough in the second half.
South Korean head coach Hong Myung-bo made several tactical adjustments.
He benched captain Son Heung-min and Lee Jae-sung, opting for an attacking front line of Oh Hyun-kyu, Hwang Hee-chan, and Lee Kang-in.
At the start of the second half, Hong made three substitutions, bringing on Son Heung-min, Kim Jin-kyu, and German-born naturalized player Jens Castrov.
Castrov made his official World Cup debut.
The decision to initially bench Castrov drew attention.
KBS commentator Cho Won-hee, a former national team defender, noted that Castrov had vulnerabilities in defensive coverage during his time in the Bundesliga.
British media outlet Sports Mole had anticipated a 3-5-2-1 formation for South Korea. They highlighted Lee Kang-in as a player capable of creating magical moments.
Sports Mole also noted the rare inclusion of a lower-tier club player, midfielder Paik Seung-ho, who had performed well in previous group stage games.
Pre-match analysis by Sports Mole suggested South Korea's defensive strategy would rely heavily on center-back Kim Min-jae, given the qualification scenarios.
South Korea could not register a significant equalizer. Their progression to the knockout stage now depends on results from other groups.
In the other Group A match, Mexico defeated the Czech Republic 3-0 to secure the top spot with nine points.
Group A Final Standings: Mexico 9 points, South Africa 4 points, South Korea 3 points, Czech Republic 1 point.
