|Full name||Carlos Henrique José Francisco Venancio Casimiro|
|Date of birth||23 February 1992|
|Place of birth||São José dos Campos, Brazil|
|Height||1.84 m (6 ft 1⁄2 in)|
|Playing position||Defensive midfielder|
|2013||→ Real Madrid B (loan)||15||(1)|
|2013||→ Real Madrid (loan)||1||(0)|
|2014–2015||→ Porto (loan)||28||(3)|
* Senior club appearances and goals counted for the domestic league only and correct as of 22:28, 29 August 2015 (UTC).
In late January 2013 Casemiro was loaned to Real Madrid in Spain, being assigned to the B-team in Segunda División. He played his first game in the competition on 16 February, starting in a 1–3 defeat at CE Sabadell FC.
Casemiro made his La Liga debut on 20 April 2013, playing the full 90 minutes in a 3–1 home win over Real Betis. On 10 June the move was made permanent, for four years and a fee of R$18.738 million.
Casemiro was loaned to FC Porto on 19 July 2014, in a season-long loan. On 5 June of the following year, he returned to Real Madrid who activated his buyback clause. On 31 August 2015, his contract was extended until 2021 .
After appearing with the under-20s at the 2011 South American U-20 Championship, Casemiro made his debut for the Brazilian full side on 14 September 2011 in a 0–0 draw against Argentina, aged just 19.
|Real Madrid B||2012–13||15||1||0||0||0||0||0||0||15||1|
- São Paulo
- Real Madrid
- Brazil: the talent factory 2010 featuring Eron, Casemiro, Lucas Moura, Alan Patrick, Bernardo, Elkeson and Neto Berola; Pitaco do Gringo, 20 September 2010
- Casemiro & Neymar, forever rivals; FIFA.com, 12 September 2013
- No finzinho, São Paulo empata com o Cruzeiro em ótimo jogo no Morumbi (In the very end, São Paulo draws with Cruzeiro in great game at the Morumbi); Globo Esporte, 15 August 2010 (Portuguese)
- São Paulo empresta Casemiro ao Real Madrid, e volante começará no time B (São Paulo loans Casemiro to Real Madrid, and midfielder will start in B-team); Lance Net, 31 January 2013 (Portuguese)
- 3–1: Aníbal lidera la victoria del Sabadell ante el Castilla (3–1: Aníbal leads Sabadell win against Castilla); El Mundo Deportivo, 16 February 2013 (Spanish)
- Ozil at the double for faltering Real; ESPN FC, 20 April 2013
- Real make Casemiro deal permanent; FIFA.com, 11 June 2013
- Real Madrid anuncia oficialmente a compra de Casemiro (Real Madrid officially announces purchase of Casemiro); Gazeta Esportiva, 10 June 2013 (Portuguese)
- "Relatório da diretoria 2013" [Directorial report 2013] (PDF) (in Portuguese). São Paulo FC. 18 April 2014. Retrieved 9 June 2015.
- "Official announcement: Casemiro". Real Madrid. 19 July 2014. Retrieved 19 July 2014.
- "Official announcement: Casemiro". Real Madrid. 5 June 2015. Retrieved 5 June 2015.
- "Official announcement: Casemiro". Real Madrid. 31 August 2015. Retrieved 31 August 2015.
- Bolas na trave não resolvem: Brasil e Argentina ficam no zero em Córdoba (Balls in the bar do not solve it: Brazil and Argentina stay blank in Córdoba); Globo Esporte, 14 September 2011 (Portuguese)
- "Casemiro". Soccerway. Retrieved 17 September 2014.
- Casemiro at ESPN FC
- Real Madrid official profile
- SambaFoot profile
- BDFutbol profile
- Casemiro at National-Football-Teams.com
- Casemiro – FIFA competition record
- Casemiro profile at ForaDeJogo