Winning a succession of matches or contests; a streak of consecutive victories.
チームは今シーズン、連戦連勝でリーグ首位に立った。
The team is in first place in the league after a streak of consecutive victories this season.
彼はプロ入りしてから連戦連勝の記録を伸ばしている。
Since turning pro he has been extending a record of consecutive wins.
新人軍団が次々と勝利を重ね、連戦連勝の話題になった。
The group of rookies kept winning one after another and became known for their consecutive victories.