Season over for Porto's Gonzalez
© AFP

FC Porto's Argentinian midfielder Mariano Gonzalez will undergo surgery on a knee injury, the Portuguese champions confirmed on Sunday.

Gonzalez left the pitch after picking up the injury in Saturday's 2-1 league win over Academica de Coimbra.

Tests revealed ruptured cruciate ligaments in his right knee, with the local press reporting the 28-year-old midfielder would be out for the rest of the season.