Óscar Sierra is listed as a Defender for Montañesa. Key facts: age 44, career Montañesa · Current Squad, career entries 6.
Career timeline 6 entries
Career: Montañesa · Current Squad.
- Date unavailable Montañesa Current club Current Squad
- Montañesa Club history from San Cristóbal
- Vilafranca Club history from Cornellà
- Cornellà Club history from L'Hospitalet
- L'Hospitalet Club history from Badalona
- Badalona Club history from Prat