Sérgio Miguel Relvas de Oliveira CvIH (born 2 June 1992) is a Portuguese professional footballer who plays as a central midfielder for Süper Lig club Galatasaray.
He spent the better part of his career with Porto after making his first-team debut at the age of 17, going on to appear in 174 competitive matches and win three Primeira Liga championships, three Taça de Portugal and two Supertaça Cândido de Oliveira. He was also loaned to Beira-Mar, Mechelen, Penafiel, Nantes, PAOK and Roma, winning another double with PAOK in the 2018–19 season and the Europa Conference League with Roma in 2022. In the Portuguese top division, he also represented Paços de Ferreira.
Oliveira finished second at the 2015 European Under-21 Championship with Portugal. He made his senior debut in 2018, being part of the squad at Euro 2020.
2002-2010 |
2010-2011 (Loan) |
2010-2014 |
2011 (Loan) |
2014-2015 |
2015-2022 |
2017 (Loan) |
2018-2021 |
2019 (Loan) |
2022-2026 |
| Galatasaray | Appearances | Turkish Super Lig | 2023-2024 | 12 |
| Galatasaray | Goals | Turkish Super Lig | 2023-2024 | 1 |
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