Porto secured a 2-1 win at Vitoria Guimaraes amid Moussa Marega facing an alleged racial abuse. Marega walked off the pitch in the 69th minute after allegedly being racially abused by fans. Porto’s 28-year old had chairs thrown at him after celebrating his goal in the 60th minute. Marega was seen pointing his thumbs down and raising his middle fingers to fans while he left the field.