補ほ回かい

noun

extra innings

Baseball term for additional innings played when the score is tied after the regulation nine innings.

• 試し合あいは補ほ回かいにもつれ込こんだ。

  The game went into extra innings.

• 補ほ回かいの末すえ、サヨナラホームランで決けっ着ちゃくがついた。

  After extra innings, the game was decided by a walk-off home run.