Neri took up the sport at age four.[2] In July 2022 she won bronze in the All-Around, with hoop and with ribbon at the Metropolitan Tournament.[3] In early September she was selected for the South American Championships, being 7th in the All-Around.[4][5] The following year she took 4th place overall, winning silver with ribbon and bronze with hoop at the Misiones regional championships.[6]
In June 2024 she took part in the Pan American Championships in Guatemala City, being 9th in the All-Around, 4th with hoop and 5th with ball in the age group category.[7][8][9][10] In November she competed at the South American Cup, winning gold in team (along Martina Peralta) and with hoop and ball.[11][12] A month later she won silver in team (with Clara Marzo and Martina Tolosa) and with hoop behind Beatriz Vieira, at the Junior South American Championships.[13]
Neri became a junior in 2025. Selected for the Junior Pan American Championships in Asunción she took 4th place in team (with Emma Ceballos and Martina Tolosa) and 10th overall.[14][15][16][17] Then she was named to represent Argentina at the 3rd Junior World Championships in Sofia. There she was 44th with hoop and 60th with ball.[18][19][20] In August she participated in the Junior Pan American Games, being 10th in the All-Around and 8th in the hoop final.[21][22][23][24] In late October and early November she competed in the South American Championships in Posadas, winning bronze in teams (alongside Martina Tolosa, Emma Ceballos and Clara Squillari).[25]