Hi. my sister just have time to get out from the airplane and get to the stadium? there is some place to leave the luggage?

Find lockers across the street from Yankee Stadium...$ 10

You can't bring luggage into the stadium but on River Avenue there is a store that advertises lockers. I don't know of they could store it.

You can not bring luggage to the stadium. You can not take luggage to the stadium.

Paula in airports there are usually slogans to leave the suitcases, I don't know if the stadium can be stored

Can't say. Sorry.