CAF Champions League holders Ahli conceded a late goal to lose 1-0 to Tanzania's Young Africans in the round of 32 first leg. The only goal of the game was scored by Tanzania international Nadir Haroub eight minutes from time. Ahli, who won twice against Young Africans in 2009, will host the return leg next week. Egypt's Zamalek take on Angolan champions Kabuscorp in the same round later on Saturday.