She is PJ and Josie's close friend and accidentally starts the rumor that they served time in juvie. Hazel takes their fight club more seriously as she believes there should be more female solidarity in their high school.Hazel is a not very tall girl, with short black hair, above her shoulders. She has blue eyes, that often look darker, and after a moment of the film, she gets a small bruise on her cheek, which stays there until the end of the film. She usually wears cargo pants, probably all star, and different blouses and coats, but they don't deviate too much from the color palette she usually wears.Hazel appears to be a quiet person, she usually is, although whenever she tries to speak, they don't pay much attention to her. She is a "comfort friend" tipi who is always helping her friends, but no one has time to listen to her when she needs to vent. Hazel is shy and a quiet girl, as well as appearing to care about feminist issues. When Pj and Josie want to open a fight club to, as a real objective, pick up some girls, Hazel thinks about it differently, and sees the club as a real opportunity for several girls to learn self-defense and have more self-esteem, in addition to a safe place to vent.Hazel is a lesbian

PJ and her best friend Josie are two lesbian best friends who decide to create a women's fight-club in order to get with the girls they are both pining for after an incident involving their high school's football captain sparks rumours the two had been in a juvenile detention centre prior to the school year. PJ is depicted as somewhat selfish of a person, mainly due to the fact that she comes up with the idea to set up a female self-defence class entirely just to physically engage with and eventually hook up with a cheerleader she harbours a crush on, but irresponsibly promotes the club as something created in the name of female self-empowerment.

shy, introverted, and witty high school senior. She acts as the moral compass and natural foil to her brassy best friend, PJ. She gets swept up in PJ's plan to start a secret fight club to lose their virginities to two cheerleaders. Josie's dream girl is the popular cheerleader Isabel. Unlike PJ's purely horny chaos, Josie forms a genuine emotional connection with Isabel.

A sweet cheerleader who dumped her ex-boyfriend Jeff to be with Josie since Josie understands her more. She is compassionate and wants basic respect.

Brittany is a cheerleader captain who is straight. She is Josie's crush and is a heavy supporter of LGBT rights. She is a fashion designer, loves her friends, and has a high sense of morals.