At 15, she played in her first international event at the 2012 Junior Open Championship, made the cut and soon became part of the Swiss National Team.

She also played in two editions of the Espirito Santo Trophy together with her sister in 2014 and in 2016, where the team won the silver medal behind South Korea.

She participated in four European Ladies Amateur Championships, earning a third and fourth place in 2017 and 2016 respectively, signing for her career best score of 62 (–10) in the second round of the 2016 edition.

[6] The win helped her climb past her sister in the Women's World Golf Rankings and qualify for the 2020 Summer Olympics in Tokyo.

[7] She later decided to opt out of playing in the Olympics, to focus on the Evian and the Symetra Tour, enabling her sister Kim Métraux to represent Switzerland alongside Albane Valenzuela.