Before the start of the 2018–19 season, he went on a pre-season tour of the United States with Manchester City and, as part of the 2018 International Champions Cup, played his first match for the main team against Borussia Dortmund (1–0 loss) - replacing Phil Foden in the 73rd minute.

[7] On 24 September, in the 2020 Copa Libertadores match against the Peruvian Club Alianza Lima, he scored his first goal for Racing.

[4][10] In January 2023, Garré moved to the Russian club Krylia Sovetov Samara, signing a contract for 3.5 years.

At the age of 5, his mother, Jacqueline, took him to the Villarreal-Versailles club because he played football at home 24 hours a day, endangering his house.

[9] On 9 January 2023, Garre married model[16] Luana Malfitano, and a year earlier, in February 2022, they had a daughter, Amira.