Player Summary
Rober Sierra's club history lists 6 spells across 6 clubs.
Season goals1
Season assists0
Rating6.94
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2025-07-01 |  CSA Steaua Bucureşti |  Dinamo Tirana | Free Transfer |
| 2025-07-01 | CSA Steaua Bucureşti |  Arges Pitesti | Free Transfer |
| 2023-07-02 |  Spartak Varna | CSA Steaua Bucureşti | Free |
| 2023-01-13 |  Inter Turku | Spartak Varna | N/A |
| 2022-07-20 |  Formentera | Inter Turku | Free |
| 2018-07-09 |  Ontinyent |  Peralada | N/A |
| 2016-08-31 |  Levante | Ontinyent | N/A |
| 2016-07-01 |  Mallorca | Levante | N/A |
| 2016-02-01 | Levante | Mallorca | Loan |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2025-2027 | Arges PitestiCurrent |  Liga I |  Romania |
| 2022-2025 | CSA Steaua Bucureşti |  Liga II | Romania |
| 2022 | Inter Turku |  Veikkausliiga |  Finland |
| 2022-2023 | Spartak Varna |  First League |  Bulgaria |
| 2021-2022 | Formentera |  Segunda División RFEF - Group 3 |  Spain |
| 2019-2021 |  Real Oviedo II |  Primera División RFEF - Group 1 | Spain |