South Korea Faces Must-Win China Game After 5-0 Loss to Japan

South Korea’s bid for a fifth consecutive Asian Games baseball gold medal has reached a must-win stage after a 5-0 defeat to Japan in the Super Round. The national team now needs to beat China on Saturday to secure its place in the championship game without relying on another result.

Japan seized control in the third inning. South Korean starter So Hyung-jun allowed two hits and a walk, while an error by shortstop Kim Ju-won contributed to a three-run inning. The deficit grew in the sixth as Cho Byeong-hyun conceded another run and Park Young-hyun, called from the bullpen earlier than usual, allowed a run-scoring single.

South Korea’s bigger concern was an offense that failed to score and struggled to build sustained pressure. Japan’s left-handed pitcher Higuchi held the lineup in check through seven innings despite having thrown 89 pitches in a start on Sept. 21 and returning on three days’ rest. South Korea managed three hits against him, but each was erased by a double play.

The result denied South Korea an early berth in the final and left the team with a 1-1 Super Round record. That record includes the carried-over 5-0 victory against Taiwan from the group stage, which also helped limit the damage caused by the loss to Japan.

Head coach Ryu Ji-hyun described the defeat as disappointing and frustrating, saying the team would regroup for its next game. The immediate task is straightforward: a win over China sends South Korea through to the final. Choi Min-seok, who delivered a strong outing against Hong Kong in the group stage, is scheduled to start.

Tournament calculations remain favorable enough that South Korea controls its own path. After 17 offensive and defensive innings, the team’s Team Quality Balance — the competition’s run-differential-per-inning tiebreaker — stands at zero. Because of that position, the Japan-Taiwan result will determine South Korea’s potential opponent in the championship game rather than whether it advances, provided it defeats China.

The loss was striking because Japan’s roster is composed of industrial league players, while South Korea entered the tournament seeking to extend a run of four consecutive Asian Games titles. Reviving the batting order is now the central challenge. Against Japan, the team’s inability to convert its few baserunners into scoring opportunities turned a difficult game into a shutout. Against China, it must quickly solve that problem to keep its gold-medal defense alive.