the luck of the draw

US /ðə lʌk əv ðə drɔː/
UK /ðə lʌk əv ðə drɔː/
"the luck of the draw" picture
1.

success or failure that is decided by chance and not by skill or effort

:
It's just the luck of the draw whether you get a good team or not.
Some people get better opportunities, but that's just the luck of the draw.