Koki Kitayama

Koki Kitayama
Kitayama with the Hokkaido Nippon-Ham Fighters
Hokkaido Nippon-Ham Fighters – No. 15
Pitcher
Born: (1999-04-10) April 10, 1999
Keihoku, Kyoto, Japan
Bats: Right
Throws: Right
NPB debut
March 25, 2022, for the Hokkaido Nippon-Ham Fighters
NPB statistics
(through 2025 season)
Win–loss record23–16
Earned run average2.41
Strikeouts346
Stats at Baseball Reference 
Teams
Career highlights and awards
Medals
Men's baseball
Representing  Japan
WBSC Premier12
2024 Team

Koki Kitayama (北山 亘基, Kitayama Kōki; born April 10, 1999) is a Japanese professional baseball pitcher for the Hokkaido Nippon-Ham Fighters of Nippon Professional Baseball (NPB).[1]

Career

On June 19, 2025, Kitayama pitched a no-hitter until the bottom of the 9th inning, when he allowed a solo home run to Yomiuri Giants catcher Takumi Ohshiro.[2] He was named an NPB All-Star for the first time in 2025.

References

  1. ^ "Register: Kitayama, Koki (Hokkaido Nippon-Ham Fighters)". Retrieved March 31, 2022.
  2. ^ "I think I can't sleep today because I'm angry. I missed it in front of a no-hitter, but ERA 1.15 was ranked first, and the 76th designated pitcher many 77 rookies four years ago turned the tables". en.sportschosun.com. Retrieved November 12, 2025.