Brian Ezequiel Orosco (born 28 February 1998) is an Argentine professional footballer who plays as a midfielder for Latvian club Riga FC, on loan from Estudiantes de La Plata.
[2][3] A 2–0 defeat to Cipolletti on 21 June 2015 saw Orosco make his senior bow in Torneo Federal A, coming on as a substitute in place of Matías Vargas in the first of six appearances in the 2015 campaign.
[2][4][5] He made his debut in the Copa Argentina on 20 July during a narrow loss to Tigre of the Primera División.
[2] Orosco left Guillermo Brown in January 2019, subsequently moving back to tier four CAI.
[8][9] Almost a year later, in June 2020, it was widely reported that Orosco was close to joining Super League Greece side Asteras Tripolis.