Calegari began playing football locally at the age of 7, and started as a forward with Uirapuru.[1] Calegari joined the youth a academy of Fluminense at the age of 12, and signed his first contract with them in December 2019.[2] Calegari made his professional debut with Fluminense in a 1-0 Campeonato Brasileiro Série A win over Athletico Paranaense on 22 August 2020.[3]
On July 27, 2024, it was confirmed that Calegari joined Primeira Liga club F.C. Famalicão on a one-year loan deal with a purchase option of, according to media reports, 1.5 million euros.[4]