SELECT COUNT("Rebounds") FROM table_25991 WHERE "Player" = 'Crystal Ayers'
How many rebounds did crystal ayers have?
CREATE TABLE table_25991 (
    "Player" text,
    "Games Played" real,
    "Minutes" real,
    "Field Goals" real,
    "Three Pointers" real,
    "Free Throws" real,
    "Rebounds" real,
    "Assists" real,
    "Blocks" real,
    "Steals" real,
    "Points" real
)