The 24-year-old sustained the injury during the Yellow Submarine’s 1-1 draw with Athletic Bilbao at San Mames in the Primera Division on Saturday.Villarreal forward Marco Ruben has been ruled out for three weeks because of a broken toe.Ruben came on as a substitute on 59 minutes for fellow forward Giuseppe Rossi, who is suffering from a bruised knee.This means that the Argentine will not play for Villarreal against Napoli in their Champions League Group A clash on Tuesday and could also sit out their trip to England to face Manchester City on October 18.Ruben has made seven competitive appearances for his side so far this season - six as a substitute - and have scored just one goal.Villarreal started their Champions League campaign with a 2-0 defeat at home to Bayern Munich.