You'll know and so will every one else.
It is not obvious yet, and she keeps on asking. Her 14u team just formed. They had a few scrimmages, and played their first tournament this weekend. She started the first game of pool play yesterday, the girl she is in competition with started the second, a clearly weaker pitcher started the third. She started the first game of bracket play this morning. They were one and done today, no big surprise, almost half the team is still 12 y/o.