Amsterdam, Netherlands (My Sportsbook) - Demy De Zeeuw scored twice and Luis Suarez added his Eredivisie-leading 16th goal, helping Ajax roll to a 5-1 win over Feyenoord on Sunday.

Ajax expanded its lead over fourth-place Feyenoord to six points, and moved to within one point second-place PSV Eindhoven and three of first-place Twente.

Zeeuw fired Ajax into the lead three minutes before the break, and Feyenoord's Stefan Babovic was sent off a minute later.

Urby Emanuelson and Gregory Van Der Wiel added to Ajax's lead in the opening 15 minutes of the second, and the home side sealed the win with Zeeuw's second of the match in the 82nd and Suarez's capper in the 90th, which followed a red card to Feyenoord goalie Rob Van Dijk.

Also Sunday, Willy Overtoom, Everton and Darl Douglas each scored and Heracles overcame an early goal for a 3-1 win over Utrecht, Erik Falkenburg scored and Sparta beat NEC 2-0 and Christophe Gregoire's goal helped Willem II send last- place RKC Waalwijk to its 11th loss of the season, 1-0.

Earlier this week, Venlo tied NAC 1-1 on Friday, while Bryan Ruiz and Miroslav Stoch led Twente to a 2-1 win over Roda, Balazs Dzsudzsak scored to lead PSV to a 1-0 win over Vitesse, Jeremain Lens scored to lead AZ Alkmaar to a 1-0 win over Groningen and Michal Papadopulos scored twice to lead Heerenveen to a 3-0 win over Den Haag on Saturday.