platoon system

(baseball) A method of sharing playing time, whereby two players are selected to play a single defensive position.

Japanese Meaning

野球において、特定の守備位置に対して、二人の選手を交互に起用し、出場時間を分割する戦術。

The manager implemented a platoon system, so two players alternated at third base depending on the pitcher's handedness.

監督は守備の出場時間を二人で分け合う方式を採用し、投手の左右に応じて三塁を交互に守らせた。

Sense（1）

(baseball) A method of sharing playing time, whereby two players are selected to play a single defensive position.

platoon systems

（ plural ）