queer somebody's pitch

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

to spoil someone's plans or chances of success

:
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His sudden announcement really queered my pitch for the promotion.
•
The bad weather queered their pitch for an outdoor concert.
:
pitchpitch inbrushback pitchelevator pitchfever pitchsomebodyon somebody's behalf