starting lineup; starting member
Wasei-eigo from 'starting member'; used in sports contexts to refer to the players who start a game or the lineup itself. Often abbreviated as スタメン.
wasei-eigo (Japanese-coined English), from starting member
See also: スタメン
今日のスターティングメンバーが発表された。
Today's starting lineup was announced.
He was selected as a starting member.