その契約は我が社にとって不利な条件ばかりだ。
That contract is full of terms that are unfavorable to our company.
証言が食い違い、被告の立場はますます不利になった。
The testimonies conflicted, and the defendant's position became even more disadvantageous.
雨の試合は小柄な選手に不利だと言われている。
Matches played in the rain are said to be unfavorable to smaller players.