プログレッシブ和英中辞典(第4版)の解説
かちめ【勝ち目】
one's chances (of winning)
勝ち目のない戦い
a hopeless battle [struggle]
彼には勝ち目がない［ある］
The chances [odds] are 「against him [in his favor].
勝ち目は五分五分だ
We have 「a fifty-fifty [an even] chance of winning.
今のところ相手チームのほうに勝ち目がある
Just now the other team [side] 「has a better chance of winning [seems likely to beat us].
彼は二番手の選手だが勝ち目は十分ある
He's the second favorite, but he has a good chance to win.