Translation guide
A play-off is an extra game or series of games to decide a winner when teams or players are tied. In Japanese, the most common way to express this is using the loanword プレーオフ, but native terms like 優勝決定戦 or 決勝トーナメント are also used depending on the context.
A single game or series held after the regular season or a tied match to determine the final winner.
The most direct and widely understood term, borrowed from English. Used in sports like baseball, basketball, and soccer.
両チームはプレーオフに進出した。
Both teams advanced to the play-offs.
Literally 'championship deciding match'. Used when a single game or series determines the champion, often in a tournament final or tie-breaker.
優勝決定戦は明日行われます。
The championship play-off will be held tomorrow.
A rematch or replay of a tied game. Used in sports like baseball or soccer when a game ends in a draw and must be replayed.
プレーオフ is a direct loanword and is understood in most sports contexts. 優勝決定戦 is a more descriptive Japanese term often used in official announcements or when emphasizing the championship aspect. 決勝トーナメント refers specifically to a knockout tournament stage.
プロ野球のプレーオフは盛り上がった。
The professional baseball play-offs were exciting.
高校サッカーの優勝決定戦は全国放送された。
The high school soccer championship play-off was broadcast nationwide.
Refers to the final tournament stage where teams compete in a knockout format to decide the winner. Common in high school baseball (甲子園) and other tournaments.
決勝トーナメントに進むには、予選リーグを勝ち抜かなければならない。
To advance to the play-off tournament, you must win through the qualifying league.
引き分けのため、再試合が行われる。
Due to the draw, a play-off (rematch) will be held.