After several tests, Braschi made his car racing debut in the 2020 Italian F4 Championship with Jenzer Motorsport from round 4, partnering Santiago Ramos.

[6][7] However, he would leave the team after a scoreless first half of the campaign, moving to MP Motorsport for a round to replace the injured Dilano van 't Hoff.

[8] From the round at Spa onward Braschi would join FA Racing by MP, for whom he scored a lone point near the end of the year, thereby placing himself 26th overall.

[9][10] After contesting the opening two events of the FRMEC championship in the winter of 2023, Braschi joined the newly-founded Eurocup-3 series with Campos Racing during the main season.

[1] He would fall behind teammate Esteban Masson and other title contenders soon after though, only taking one further victory at Jerez and a second place at Estoril to finish fifth in the standings.