Mamelodi Sundowns kicked off their group stage campaign with a 1-0 victory over Al-Hilal on Friday night. Sundowns won all three points in Rustenburg when Themba Zwane scored an early goal that proved to be the difference. Sundowns made a few changes to their starting lineup, including bringing in captain Denis Onyango in goal. Sundowns got off to the best possible start as Zwane scored within the first eight minutes of the game. The attacking midfielder received possession from the edge of the box before opening the scoring with a sublime finish. Sundowns created a number of goalscoring chanc…