expression
no run; scoreless game
Baseball term for a game or inning in which no runs are scored. Often used in phrases like ノーランゲーム (no-run game).
昨日の試合はノーランだった。
Yesterday's game was a no-run game.
彼はノーランを続けている。
He is continuing a no-run streak.
シャットアウト is a shutout, often used more broadly in sports, while ノーラン is specifically a baseball term for a no-run game.
Borrowed from English 'no run', used in Japanese baseball terminology.