Aiming high - idiom

[ForOneSucks]

Hello,

There's a saying in my language which describes the situation of a guy who always goes after the best girls, but he himself is not decent enough for them. Do you have a collocation for this?

Many thanks.

[Shyone]

Yes, here we say 'being out someones league', which has the same meaning.

If I was a fishmonger and you a professor at university you'd be far out of my league.
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[ForOneSucks]

Oh, I've heard of that one. Many thanks, though. :) I believe there's the same expression in my mother tongue as well.