put your head on the block

US /pʊt jʊər hɛd ɑn ðə blɑk/
UK /pʊt jʊər hɛd ɑn ðə blɑk/
"put your head on the block" picture
1.

mettere la testa sul patibolo, rischiare la reputazione

to risk your reputation or position by supporting something or someone, especially when there is a chance of failure or criticism

:
I'm willing to put my head on the block for this project because I truly believe in it.
Sono disposto a mettere la testa sul patibolo per questo progetto perché ci credo davvero.
He put his head on the block for his team, defending their controversial decision.
Ha messo la testa sul patibolo per la sua squadra, difendendo la loro decisione controversa.