I’m almost certain it used to be very strict upon entrance.
I went to the Anaheim game with my bro and all we had to do was take cell phone, keys, wallet and anything metallic out. I even put my arms out after walking thru and the security guard smirked and said “it isn’t that kind of search pal”
Unless you’re randomly picked out of a crowd (doubtful with your daughter)
You could bring a heck of a lot more than a banana with you!