Ferrari made her Serie A1 debut as a referee in November 2017. She advanced through the ranks to become Italy’s top-tier woman official.
In the 2022 European Women’s Championships in Split, she was assigned to referee the gold-medal final between Spain and Greece, alongside Croatian Nenad Peris.[4]
In 2023, she officiated at the World Championships in Fukuoka and was one of eight women appointed to referee both women’s and men’s matches at the senior level, contributing to increased gender equity in elite officiating.[5]
A 2024 European Aquatics grading placed Ferrari at the very top of the Women’s A+ category, above all other female referees.[6]
She regularly officiates in club competitions, including the LEN Champions League Women.[7][8][9]
In March 2024, Ferrari was selected by World Aquatics as one of two Italian referees, alongside Raffaele Colombo, for the Paris 2024 Olympic Games, marking her Olympic debut.[10][11] She officiated five women’s tournament matches in Paris.[12]
Ferrari is a member of the Women’s Committee of the World Waterpolo Referee Association, representing Italy among other international officials.[13]