Wrong name in book

[just another ref]

It is truly a small world. VG game tonight: I checked the book, and the visitors' side had........... no names at all. I asked the scorer if the list submitted included names. She said it did, then picked it up and showed it to me. Apparently she didn't care what the names were, and after a moment of consideration I decided I didn't either. Play on. But take this deeper. These teams didn't know each other, but let's say they did. Middle of the second quarter a sub enters. Buzzer sounds and the scorer waves us over. 13's name is wrong in the book. She's not Mary Smith, she's Mary Jones. Let's just say that it's a given that this is illegal. (obviously this issue is in doubt)
Official: "Coach, she says 13's name is wrong in the book."

Coach: "Let me see! Uh..... no! That's her name, yeah that's it, Mary Smith. That's my story and I'm sticking to it."

What are you gonna do, ask for her ID?