the odds are stacked against you

US /ðə ɑːdz ɑː stækt əˈɡɛnst ju/
UK /ðə ɑːdz ɑː stækt əˈɡɛnst ju/
"the odds are stacked against you" picture
1.

勝算很小, 情況不利

the chances of you succeeding are very small

:
He knows the odds are stacked against him, but he's still going to try.
他知道勝算很小,但他仍然會嘗試。
With so many experienced competitors, the odds are stacked against you.
有這麼多經驗豐富的競爭對手,你成功的機率很小