expression, i-adjective
be no match for; cannot hold one's head up to
Idiomatic expression meaning one is in a weaker position due to authority, obligation, or debt, and cannot act as an equal. Often used with 〜に.
彼には借金があって、頭が上がらない。
I owe him money, so I can't hold my head up to him.
あの上
I'm always no match for that boss.