There are 2 basketball courts and there are locker rooms in men's and women's bathroom area.
Plano Legacy location has at least two courts from what I have seen. These are really good courts and I know they have playing leagues too. But I go to the fitness area and the tennis building across the parking lot primarily. Oh and yes they have changing rooms that are furnished with soaps, shaving cream & razors. Might have shampoo but can't remember.
Thanks! Your answer is awaiting moderation.