Eredivisie league action took place on Tuesday. Ajax held a 2-0 lead at halftime. Davy Klaassen scored the first goal. Brandt grabbed the second prior to halftime. Ajax applied pressure against Willem II's organized defense. They found a way through two times. The score was 2-0 when the teams went into halftime. That remained the margin at the break.

Marc ter Stegen did not play. Medical staff provided information on his unavailability. Live score and team stats were shown on ESPN for the Ajax versus Willem II match on September 15, 2026.