Baseball fans have a new name to watch: Hyeseong Kim. The talented Korean utilityman recently made his Major League Baseball debut with the Los Angeles Dodgers. Kim’s journey to the big leagues is marked by hard work, skill, and the ability to adapt quickly to new challenges.

From Korean Baseball to Dodger Blue

Before joining the Dodgers, Hyeseong Kim spent eight successful seasons in the Korean Baseball Organization (KBO). Known for his defensive versatility and speed, Kim built a reputation as a reliable player. In Korea, he posted a career batting average of .304, though with modest power numbers. When the Dodgers signed him to a three-year, $12.5 million contract in January, they knew they were getting a player with plenty of upside and determination.

For more on his signing and the Dodgers’ plans, you can read Dodgers call up Hyeseong Kim: Korean utilityman set for MLB debut as Tommy Edman hits IL - The Athletic.

Overcoming Early Challenges in the U.S.

Spring training didn’t start easily for Kim. He struggled at the plate, recording only six hits in 29 at-bats. The Dodgers decided to have him begin in Triple-A Oklahoma City to work on his hitting mechanics and adapt to the faster pace and tougher pitching of MLB.

The adjustment period paid off. In 131 plate appearances at Triple-A, Kim hit .252 with five home runs and 13 stolen bases. His coaches noted his quick progress, especially with the changes to his swing. Dodgers manager Dave Roberts commented on Kim’s flexibility and speed, highlighting the value he brings both at the plate and on defense.

For a detailed look at his improvement and the team’s expectations, check the Los Angeles Times coverage on Hyeseong Kim's call-up.

A Memorable MLB Debut

Kim’s call-up came as Tommy Edman went on the injured list. The news took Kim by surprise, but he was ready. On May 3, 2025, Kim made his first MLB appearance in the 9th inning, replacing Michael Conforto. It was a brief but significant introduction to life in the majors and a moment Kim and Dodgers fans will remember for years.

To relive the excitement, watch Hyeseong Kim make his MLB debut in the 9th.

What’s Next for Hyeseong Kim and the Dodgers?

The Dodgers will likely use Kim as a utility player, giving him time at second base, shortstop, and center field. His speed will add a new dynamic to the team, especially off the bench. While his bat is still a work in progress, both management and teammates are excited about his growth and what he brings to the clubhouse.

Kim remains motivated. He knows there is still room for improvement, but his mindset and work ethic will help him adapt to major league pitching. As he gets more opportunities, expect to see his confidence and skills grow with each game.

Conclusion

Hyeseong Kim’s MLB debut is the result of determination, adaptability, and raw talent. As he continues to develop with the Dodgers, fans can look forward to seeing more of his energy and versatility on the field. Stay tuned for updates as Kim’s story in the majors unfolds.