Alex Stik Castro Giraldo (born 8 March 1994) is a Colombian football player who plays as winger for Deportes Tolima.
Castro began his career at Alianza Petrolera, debuting on 17 October 2013 in a 1–0 Copa Colombia defeat Atlético Nacional as a 63rd minute substitute for Dairon Asprilla.
[4] He made his debut for the team on 8 July 2017 in a 4–2 win over Envigado and appeared in a continental competition for the first a week later, in the second round of the 2017 Copa Sudamericana against Junior.
They did, however, admit that Castro's "future will be discussed" as he continued to express a desire to leave, particularly as he wanted to play abroad.
[6][7][8] On 24 January 2020, Castro signed a three-year contract with Liga MX team Cruz Azul.