In the wake of the knee injury the Fever guard suffered on Sunday, Cunningham's sister, Lindsey, posted a tweet criticizing the WNBA for not protecting its players. Another social media user later re-shared Lindsey's tweet with a video of Sophie committing a flagrant foul attached...as well as a pointed message of the user's own.

Sophie Cunningham was recently fined for making fun of WNBA referees, and her sister is slamming the league after her recent injury.

Indiana Fever star Sophie Cunningham required help off the floor after suffering a knee injury during Sunday's comeback win over the Connecticut Sun, igniting intense reaction from her sister — Mizzou's assistant director of development — Lindsey Cunningham.