Sundowns edged out Leones Vegetarianos, 0x2, on Wednesday, in a match relating of CAF Champions League. Both Malabo's team and Pretoria's team held their first game in the competition.
Jeremy Brockie opened the score with 12 minutes on the clock.
Themba Zwane netted the last goal with 77 minutes on the clock.
With regard to the next fixture, Sundowns will host Leones Vegetarianos.