Could she be more out of my league?

[Floratang]

It's from TV <friends>' scripts.
…………
RACHEL: Oh, c'mon. She's a person, you can do it!

CHANDLER: Oh please, could she be more out of my league? Ross, back me up here.

ROSS: He could never get a woman like that in a million years.

CHANDLER: Thank you, buddy.
…………

Please explain the boldface to me.
Thanks.

[Mister Micawber]

.
League = A class or level of competition: The ski jump was out of his league.

Be out of your league = to be too good or too expensive for you: He was so good-looking and so popular that I felt he was out of my league.
.
_________________
Native English teacher at Mister Micawber's

[Jamie (K)]