Mohamed Ibrahim has been ruled out of Zamalek's crucial clash against Ahli with a thigh injury. “Ibrahim will be out for at least three weeks after sustaining a thigh injury against ASEC Abidjan,” Zamalek's doctor Mostafa Al-Monayeri told the club's website. The 22-year old midfielder picked up a knock and had to quit last Sunday's game against ASEC in Abidjan. Scans proved that he will be out of play for around three to six weeks depending on his rehabilitation program. The Whites will be in a do-or-die situation against Ahli on September 14 to revive their hopes of reaching the semi-finals of the CAF Champions League. The latest news doesn't help manager Reiner Hollmann who will have to do without four key players - Ayman Abdul-Aziz, Wissem El Abdi, Mostafa Gaafar in addition to Mohamed Ibrahim.