queer somebody's pitch

US /kwɪər ˈsʌm.bə.diz pɪtʃ/
UK /kwɪər ˈsʌm.bə.diz pɪtʃ/
"queer somebody's pitch" picture
1.

人の計画を台無しにする, 人の成功の機会を妨げる

to spoil someone's plans or chances of success

:
His sudden announcement really queered my pitch for the promotion.
彼の突然の発表は、私の昇進の計画を台無しにした
The bad weather queered their pitch for an outdoor concert.
悪天候が野外コンサートの計画を台無しにした