Mamelodi Sundowns drew their opening group game 1-1 at home to Casablanca.
So they have to earn some points away to Horoya. This fixture was postponed to a week later, since the Brazilians took on Barcelona in a friendly match last week Wednesday.
The La Liga champions beat the champions of South Africa 3-1 in Soweto, Johannesburg.
Here's what captain Kekana had to say about Horoya.