Jan 13 (OPTA) - Eredivisie fixtures for this week Friday, January 17 fixtures (CET/GMT) PEC Zwolle v Utrecht (2000/1900) Saturday, January 18 fixtures (CET/GMT) Fortuna Sittard v Vitesse (1830/1730) Twente v Groningen (1945/1845) Feyenoord v Heerenveen (1945/1845) AZ v Willem II (2045/1945) Sunday, January 19 fixtures (CET/GMT) VVV v PSV (1215/1115) Ajax v Sparta Rotterdam (1430/1330) Emmen v Heracles (1430/1330) ADO Den Haag v RKC Waalwijk (1645/1545)