Van Hooijdonk inspires five-star Feyenoord
By Graeme Bailey
Last Updated: 01/01/70 1:00am
Feyenoord took the lead after just ten minutes when Thomas Buffel struck, but they had to wait until the second period before extending their lead.
Fantastic youngster Robin van Persie doubled their advantage after 49 minutes and then van Hooijdonk (57) added his name to the scoresheet.
The former Celtic star (pictured) grabbed his second just four minutes later, before he completed his treble from the penalty spot on 67 minutes.
RKC Waalwijk went down to a shock 2-1 loss at FC Twente, but the fact that they finished the game with nine-men seemed to play a major part.
Jochen Janssen put RKC in-front after 16 minutes, but Thijs Houwing levelled matters just before half time.
Yuri Nikiforov was dismissed just before the hour mark and then Twente grabbed victory in the last minute through Sjaak Polak.
RKC were then reduced further in numbers when Robert Fuchs was given his marching orders.
RKC's loss allowed Roda to take advantage and climb into fourth place after their 2-1 win over sixth-placed NEC Nijmegen
NEC took a very early lead through Frank Demouge in the very first minute, but the home side fought back.
Predrag Filipovic levelled the game just before half time, before Yannis Anastasiou grabbed a winner on the hour mark.
RBC Roosendaal secured a comfortable 3-1 win over Vitesse Arnhem, who are still hovering just above the relegation zone.
Henk Vos gave RBC the lead from the penalty spot after 13 minutes, before Edwin de Graaf doubled their advantage after 30 minutes.
Gert den Ouden (60) made it three in the second half, before Emile Mbamba added a consolation for Vitesse in the final minute.
AZ Alkmaar sealed a comfortable 3-1 win over De Graafschap.
Barry van Galen (43) and Robin Nelisse (45) gave AZ a 2-0 half time lead.
Sander Duits pulled one back for De Graaf just after half time, before Michael Buskermolen restored their two-goal advantage on the hour mark.
Click below for match summary:
AZ Alkmaar 3-1 De Graafschap
Feyenoord 5-0 Heerenveen
RBC Roosendaal 3-1 Vitesse Arnhem
Roda JC Kerkrade 2-1 NEC Nijmegen
Twente Enschede 2-1 RKC Waalwijk
Click here for Eredivisie table