Girls’ water polo at Harvard-Westlake competes on two levels: middle school and varsity. The middle school team, which is co-ed, begins its season in September and ends in November. The middle school team practices and plays its home games in the Marshall Center pool at the middle school. The varsity season begins in November and ends in February. The varsity team practices and plays its home games in Zanuck Swim Stadium at the upper school. Water polo is a non-cut sport.