Matías Martín Rubio Köstner (born 8 August 1988) is a Chilean former footballer who played as a forward.
In August 2016, Rubio joined Kazakhstan Premier League side FC Akzhayik.
[1] He retired at the end of the 2022 season, as a player of Deportes Recoleta.
[2] At international level, Rubio was part of a Chile under-25 squad in a training session led by Claudio Borghi in May 2011, being a player of Rangers de Talca.
[3][4] He is a member of a football family nicknamed "Rubio Dynasty" since his grandfather Ildefonso,[5] his father Hugo, and his two brothers, Eduardo and Diego, were or are professional footballers.