Vitória SC denied leaders FC Porto the chance of wrapping up the Portuguese title this weekend after the second-placed club registered another three points on Friday night.

Guimaraes side Vitória beat CS Marítimo 1-0 at home thanks to an 88th-minute goal from Roberto. Manuel Cajuda's men are 13 points behind a Porto team who visit CF Os Belenenses on Sunday. SL Benfica are a further three points adrift in third position.