Kelvin Mateus de Oliveira
Kelvin with Porto in 2013
|Full name||Kelvin Mateus de Oliveira|
|Date of birth||1 June 1993|
|Place of birth||Paraná, Brazil|
|Height||1.72 m (5 ft 7 1⁄2 in)|
|2011–2012||→ Rio Ave (loan)||22||(0)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 1 June 2014.
† Appearances (Goals).
As teammate Christian Atsu, Kelvin was sent on loan to fellow top division side Rio Ave F.C. for the 2011–12 campaign. He made his debut in the competition on 21 August 2011, in a 0–1 away loss against Académica de Coimbra.
Kelvin returned to Porto for 2012–13, spending most of the season with the B-team in the second division. He managed to score, however, three important goals for the main squad as a substitute, helping to home wins against S.C. Braga (3–1) and S.L. Benfica (2–1), the latter coming in the 91st minute.
- Plantel já está concentrado no Olival (Roster joins at Olival); A Bola, 30 June 2011 (Portuguese)
- Kelvin foi o MVP na vitória sobre o SC Braga (Kelvin the MVP in win over SC Braga); Porto's official website, 8 April 2013 (Portuguese)
- FC Porto 2–1 Benfica tactical breakdown; PortuGOAL, 11 May 2013