全戦全敗

Meanings

1. Noun

   failed at every attempt; defeated in every (match, battle, etc.)

• なぜかうまくいかず、目下もっか全戦全敗ぜんせんぜんぱい、「彼女かのじょいない歴れき＝自分じぶんの年齢ねんれい」という寂さびしい生活せいかつを送おくっていました。

  For some reason it didn't go well, shot down at every attempt, and he led a sad "History of no girlfriend = Age" life.