Poloni is a youth product of the Brazilian clubs
São Paulo, before moving to Portugal with
Académica in 2013. He began his senior career with
Sourense in the Portuguese third division in 2014. The following year, he moved to
Anadia where he stayed for a couple of years. In 2017, he moved to the professional club
Leixões in the
LigaPro. In 2018, he was scouted by English
Premier League club
Arsenal. On 1 October 2020 he transferred to
Casa Pia, and helped them achieve promotion to the
Primeira Liga for the 2022-23 season. On 19 August 2023, Poloni moved to
Eldense of the Spanish
Segunda División. On 30 August of the following year, he returned to Portugal with
Farense. ==References==