In their league championship Mesa Prep decided that they wouldn't sit her, and OLoS forfeited.
Here's a fun couple of paragraphs from the Washington Post article about the game:
The [OLoS] statement also said the school teaches boys respect by not placing girls in athletic competition, where “proper boundaries can only be respected with difficulty.”
Our Lady of Sorrows is run by the U.S. branch of the Society of Saint Pius X. The group represents conservative, traditional priests who broke from the Catholic Church in the 1980s.
So these boys are learning to respect Paige Sultzbach by refusing to play a game where they will never be forced to touch her.
Mesa Prep remains undefeated, and in every single measure of success, Our Lady of Sorrows just couldn't be more defeated.