Keisuke Hayasaka (早坂圭介, born June 19, 1984) is a

Japanese Japanese may refer to: * Something from or related to Japan, an island country in East Asia * Japanese language, spoken mainly in Japan * Japanese people, the ethnic group that identifies with Japan through ancestry or culture ** Japanese diaspor ...

former professional

baseball Baseball is a bat-and-ball sport played between two teams of nine players each, taking turns batting and fielding. The game occurs over the course of several plays, with each play generally beginning when a player on the fielding t ...

infielder. He played with the

Chiba Lotte Marines The are a professional baseball team in Japan's Pacific League based in Chiba City, Chiba Prefecture, in the Kantō region, and owned by Lotte Holdings Co., Ltd. History The Marines franchise began in 1950 as the Mainichi Orions, an inaugural ...

Nippon Professional Baseball or NPB is the highest level of baseball in Japan. Locally, it is often called , meaning ''Professional Baseball''. Outside Japan, it is often just referred to as "Japanese baseball". The roots of the league can be traced back to the formation ...

in 2003 and from 2006 to 2014.

External links

NPB
1984 births Living people Chiba Lotte Marines players Japanese baseball players Nippon Professional Baseball center fielders Nippon Professional Baseball left fielders Nippon Professional Baseball second basemen Nippon Professional Baseball shortstops Baseball people from Kanagawa Prefecture {{Japan-baseball-infielder-stub