Amr Zaki is doubtful for Zamalek's clash with Ahli Bordj in the Arab Champions League (ACL) on Monday as he didn't fully recover from a groin injury, the Egyptian club said. "Zaki didn't take part in our last practice because he suffers from groin pain. Though, he will travel with us to Algeria," Zamalek coach Mahmoud Saad told FilGoal.com on Wednesday. "We will spend four days there before the game. We hope he can recover in time for the game." The international striker is Zamalek's top scorer this season, netting three times in the ACL and nine goals in the Egyptian League. If Zaki failed to make it, Mostafa Gaafar and Abdul-Halim Ali will start up front as Gamal Hamza was dropped from the squad. Mohamed Aboul-Ella is back in the squad for the first time since December, when he collected a knock during the Cairo derby against Ahli. Zamalek are now at the top of Group A with seven points and a victory in Algeria will secure Zamalek's passage to the semis.