noun
warning game; match with disciplinary ejections
Baseball term: a game in which the umpire ejects the coach and a player after a dangerous play (e.g., hit by pitch) to prevent retaliation. Rare outside baseball contexts.
昨日の試合は危険球による警告試合となった。
Yesterday's game became a warning game due to a dangerous pitch.
警告試合では監督と選手が退場処分を受ける。
In a warning game, the manager and a player are ejected.