Ariel Mosór (born 19 February 2003) is a Polish professional footballer who plays as a centre-back for Ekstraklasa club Raków Częstochowa.
[1] He played his first professional match on 15 July 2020, during an Ekstraklasa goalless away draw against Lechia Gdańsk.
[2][3] He made one more league appearance during the 2019–20 season and received a gold medal following its conclusion, as Legia were crowned champions.
[4] On 9 June 2021, Piast Gliwice announced the signing of Mosór on a three-year deal, with the option to extend the contract for another 12 months.
[6] On 23 August 2024, Mosór signed a four-year deal with fellow Ekstraklasa club Raków Częstochowa.