1.Prepositional phraseIn a situation in which one is mismatched with one or more others whose accomplishments, preparedness, or other characteristics are on a significantly higher or lower level than one's own.
2.Prepositional phraseOut of one's depth; in a situation which one is poorly prepared to handle.
"These questions are out of my league, please let me ask a higher-up."
3.Prepositional phraseToo good or too expensive for one.
"An expensive car is out of your league right now, don't you think?"