Oto Hayasaka

Oto Hayasaka (早坂 響)

• Bats Right, Throws Right
• Height 5' 9", Weight 154 lbs.

• High School Makuhari Sogo High School

• Born July 26, 2005 in Matsudo, Chiba Japan

BR register page

Biographical Information

Oto Hayasaka has played in Nippon Pro Baseball.

Hayasaka was drafted by the Chiba Lotte Marines in the 4th round of the 2023 NPB draft; the scout was Kazuma Mike. He allowed 9 runs in 6 innings in the NPB Farm Leagues in 2024, and he had a 7.36 ERA in 9 games with the top team in 2025.

Sources

• Wiki Japan