meet your match
US /miːt jʊər mætʃ/
UK /miːt jʊər mætʃ/

1.
遇到對手, 遇到勁敵
to encounter someone who is equal or superior to you in skill, strength, or ability, often leading to a challenge or defeat
:
•
The undefeated boxer finally met his match in the championship fight.
這位不敗的拳擊手終於在冠軍賽中遇到了對手。
•
She thought she was the best debater, but she definitely met her match in the new student.
她以為自己是最好的辯手,但她在新學生身上確實遇到了對手。