She won one of the bronze medals in the women's foil event at the 2023 World Fencing Championships held in Milan, Italy.

She won the silver medal in her event at the 2023 European Fencing Championships held in Plovdiv, Bulgaria.

[2] In 2018, Favaretto won the silver medal in the girls' foil event at the Summer Youth Olympics held in Buenos Aires, Argentina.

Favaretto, Martina Batini, Francesca Palumbo and Alice Volpi won the gold medal in the women's team foil event at the 2023 European Games held in Poland.

[4][5] She competed at the 2024 European Fencing Championships held in Basel, Switzerland.