I think the fact she is already committed to college will help. However I am unclear if she is planning to play her sport during PG year. Is she missing this spring (senior year of HS) or the PG year? If she plans to play next year hopefully you have the coach pulling for her in admissions. If not, it is more of a crapshoot. But assuming you are full pay I’d guess your DD gets an offer somewhere. My kid is at one of your schools and the vast majority of PG applicants are boys, which ought to make it a bit easier for a girl applicant.