Eredivisie league action unfolded on Tuesday. Ajax held a 2-0 lead at halftime. Davy Klaassen netted the first goal. Brandt scored the second prior to halftime. Ajax applied pressure against Willem II's defensive block. They broke through two times. The margin was 2-0 when the teams went into halftime. That remained the same score at the break.

Marc ter Stegen was unavailable. Medical staff gave information on his absence. Live score and team stats were available on ESPN for the Ajax versus Willem II match on September 15, 2026.