Sergio Carreira Vilariño (born 13 October 2000) is a Spanish footballer who plays as a right-back for Celta de Vigo.
[2] He made his senior debut with the reserves on 25 November 2018, coming on as a second-half substitute for Jacobo in a 0–2 Segunda División B away loss against Internacional de Madrid.
[3] Carreira made his first team – and La Liga – debut on 17 October 2020, starting in a 0–2 home loss against Atlético Madrid.
On 20 July 2021, Carreira renewed his contract with the Celestes until 2025, and was loaned to Segunda División side CD Mirandés for the season.
[5] On 6 August of the following year, he moved to fellow league team Villarreal CF B also in a temporary deal.