In June 2021 Martina competed with two apparatuses in the Pan American Championships in Rio de Janeiro, she took 17th place with both hoop and ball and 4th in the team competition.

[5][6] In October she was selected for the South American Games in Assuncion, she was 18th in the All-Around and 8th in both the hoop and ball finals.

[7][8][9] In late November she won silver in teams, with Celeste D'Arcángelo, Lara Granero and Agostina Vargas Re, and bronze with ball at the South American Championships in Paipa.

[13][14] In October she won silver in the team competition along Celeste D'Arcángelo and Agostina Vargas Re, at the South American Championships in Barranquilla.

[15] In June 2024 Gil participated in the Pan American Championships in Ciudad de Guatemala, finishing 5th in teams and 17th in the All-Around.