Virgil van Dijk believes his Netherlands side had considerable room for improvement despite opening their World Cup campaign with a 2-0 win over Senegal.
The Liverpool star was making his major tournament debut on the occasion of his 50th cap for his country and helped them seize the initiative in Group A. Cody Gakpo broke the deadlock with a header six minutes from time before Davy Klaasen added a second in stoppage time.
The Netherlands are now level on three points with an Ecuador side who beat hosts Qatar 2-0 in the tournament's opening game on Sunday. Next up for Louis van Gaal's side is Ecuador on Sunday.
