expression, i-adjective
disadvantageous; unfavorable; long odds
Used when the situation or odds are against someone. Often appears in gambling or competitive contexts, but also in general unfavorable circumstances.
See also: 分が悪い
この条件では分の悪い勝負だ。
Under these conditions, it's an unfavorable match.
分の悪い賭けはやめておけ。
Don't make a bet with long odds.