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Nairobi United are standing on the edge of history as they visit Tunisia's Etoile Sportive du Sahel for the return leg of the CAF Confederation Cup second-round preliminary game tonight in Sousse.
The FKF Cup champions carry a 2-0 advantage from the first leg in Nairobi and only need to avoid defeat - or even a 1-0 loss - to qualify for the group stage in their debut season in continental football.