An all-rounder, she plays as a left-arm medium bowler and a left-handed batter.
[1] In December 2022, Larosa was named in the Australia Under-19 squad for the 2023 ICC Under-19 Women's T20 World Cup, but did not play a match at the tournament.
[2] In December 2024, she was selected as part of Australia's squad for the 2025 Under-19 Women's T20 World Cup.
[3] In May 2023, Larosa was named in the South Australia squad for the upcoming season.
[4] In January 2024, she made her debut for the side in a WNCL match against Victoria, taking 2/37 from her 8 overs.