[3] Spinelli began racing in karts, and saw success in the early 2010s, including winning the KF2 World Cup in 2011.

[4] In 2015, Spinelli made the transition to car racing, competing in the Lamborghini Super Trofeo series.

[3] In 2022, Spinelli began to compete in the United States, initially joining the GT World Challenge America series before finding a full-time ride in the IMSA SportsCar Championship for 2023 with Forte Racing.

[3][5] For 2024, Spinelli was announced as an official factory driver for Lamborghini for the manufacturer's GT3 racing program.

He moved to the United States in 2022 and currently resides in Palm Beach Gardens, Florida.