TOKYO, JAPAN - MARCH 05: Bo Gyeong Moon #2 of Team Republic of Korea hits a grand slam in the first inning during the 2026 World Baseball Classic Pool C game between Czechia and South Korea at Tokyo Dome on March 5, 2026 in Tokyo, Japan. (Photo by Toru Hanai/Getty Images)

TOKYO, JAPAN - MARCH 05: Bo Gyeong Moon #2 of Team Republic of Korea hits a grand slam in the first inning during the 2026 World Baseball Classic Pool C game between Czechia and South Korea at Tokyo Dome on March 5, 2026 in Tokyo, Japan. (Photo by Toru Hanai/Getty Images)

TOKYO, JAPAN - MARCH 05: Bo Gyeong Moon #2 of Team Republic of Korea hits a grand slam in the first inning during the 2026 World Baseball Classic Pool C game between Czechia and South Korea at Tokyo Dome on March 5, 2026 in Tokyo, Japan. (Photo by Toru Hanai/Getty Images)

TOKYO, JAPAN - MARCH 05: Daniel Padysak #42 of Team Czechia throws in the first inning during the 2026 World Baseball Classic Pool C game between Czechia and South Korea at Tokyo Dome on March 5, 2026 in Tokyo, Japan. (Photo by Chung Sung-Jun/Getty Images)

TOKYO, JAPAN - MARCH 05: Hyun Min Ahn #23 of Team Republic of Korea at bat in the first inning during the 2026 World Baseball Classic Pool C game between Czechia and South Korea at Tokyo Dome on March 5, 2026 in Tokyo, Japan. (Photo by Chung Sung-Jun/Getty Images)

TOKYO, JAPAN - MARCH 05: Hyun Min Ahn #23 of Team Republic of Korea at bat in the first inning during the 2026 World Baseball Classic Pool C game between Czechia and South Korea at Tokyo Dome on March 5, 2026 in Tokyo, Japan. (Photo by Chung Sung-Jun/Getty Images)

TOKYO, JAPAN - MARCH 05: Jung Hoo Lee #22 of Team Republic of Korea celebrates hitting a single in the first inning during the 2026 World Baseball Classic Pool C game between Czechia and South Korea at Tokyo Dome on March 5, 2026 in Tokyo, Japan. (Photo by Chung Sung-Jun/Getty Images)

TOKYO, JAPAN - MARCH 05: Jung Hoo Lee #22 of Team Republic of Korea hits a single in the first inning during the 2026 World Baseball Classic Pool C game between Czechia and South Korea at Tokyo Dome on March 5, 2026 in Tokyo, Japan. (Photo by Toru Hanai/Getty Images)