Ajax went 11 points clear at the top of the Dutch Eredivisie after they crushed struggling ADO Den Haag 5-0 - and closest rivals PSV went down 2-0 at AZ Alkmaar. Unbeaten in all competitions since the 9th of December - winning 20 of the 23 succeeding games - Erik ten Hag's men went ahead in the 11th minute through Devyne Rensch. Brian Brobbey doubled the hosts' advantage, 10 minutes later. Edson Alvarez made it 3-0 in the 32nd minute, Dusan Tadic added a fourth in the 44th. Davy Klaasen completed the scoring in the 50th minute.