Fetching details from the dictionary...
play-off; playoff
プレーオフ進出が決まった。
The playoff berth was decided.
プレーオフの第7戦が今夜行われる。
The seventh game of the playoffs will be held tonight.
彼らは長年の努力が実を結び、ついにプレーオフを勝ち抜いた。
Their years of effort bore fruit, and they finally won through the playoffs.