Andreoli competed at the 2019 City of Jesolo Trophy as part of the "Young Italy" team; they placed fourth.

[4] At the 2020 Italian National Championships Andreoli placed sixth in the all-around but was the highest scoring junior athlete.

During event finals Andreoli had top three finishes on vault, uneven bars, and floor exercise.

At Elite Gym Massilia Andreoli helped Italy finish first as a team and individually she won gold on floor exercise.

[10] During event finals Andreoli won bronze on floor exercise behind Jessica Gadirova and teammate Maggio.

Andreoli was later selected to compete at the 2023 World Championships alongside D'Amato, Esposito, Elisa Iorio, and Arianna Belardelli.

[14] In July Andreoli competed at the Italian Championships where she won the national title on floor exercise.

At the conclusion of the competition she was named to the team to represent Italy at the 2024 Summer Olympics alongside Alice D'Amato, Esposito, Iorio, and Giorgia Villa.

[16] While competing at the Arthur Gander Memorial in November, Andreoli injured her knee and withdrew from the competition.