go against someone
phrasal verb with go verb uk/ɡəʊ/ us/ɡoʊ/ going | went | gone
对（某人）不利
If a decision or vote goes against someone, they do not get the result that they wanted.
The judge's decision went against us. 法官的判决对我们不利。
The vote went against her (= she lost the vote). 投票选举的结果是她输了。