noun
luck in competitions; luck in gambling
Refers to one's fortune or luck in competitive situations, including games, sports, and gambling.
彼は勝負運が強い。
He has strong luck in competitions.
今日は勝負運が悪いみたいだ。
It seems my luck in gambling is bad today.
A match, contest, or gamble; the event itself rather than the luck involved.
Compound of 勝負 (shōbu, 'match, contest, gamble') and 運 (un, 'luck, fortune').