Not in (someone's) ballgame
Translation of "not in (someone's) ballgame" into Russian
not in (someone's) ballgame
не в (чьей-то) компетенции
This project is not in my ballgame, so I can't help you with it.
Этот проект не в моей компетенции, поэтому я не могу вам с этим помочь.
Definitions
The phrase 'not in (someone's) ballgame' means that something is not within a person's area of expertise, responsibility, or concern. It suggests that the matter does not involve or affect the person in question, or that they are not participating in or relevant to the situation.