Holders Zamalek arrived in Uyo on Friday night ahead of their CAF Confederation Cup Group D clash against Enyimba.
The matchday two encounter is slated for the Godswill Akpabio International Stadium on Sunday.
The Egyptians defeated Mozambique’s Black Bulls 2-0 in their first group game.
Enyimba suffered a 2-0 loss to another Egyptian outfit, Al Masry, on matchday one.
Black Bulls will entertain Al Masry in the group’s other game also on Sunday.
The top teams in the group will qualify for the quarterfinals.