Sri Lanka lost early wickets as they struggled in the powerplay
Kamindu Mendis provided the impetus to the innings with a quick-fire 41
Thisara Perera couldn't get the big hits going in the death
Andile Phehlukwayo bagged three wickets as South Africa restricted Sri Lanka to 134 for 7
South Africa lost their openers in quick succession after a watchful stand.
Faf du Plessis steadied the chase before falling for a 23-ball 21.
David Miller's run out after a quick-fire knock gave Sri Lanka an avenue to sneak back into the game.
Sri Lanka stretched the game into the Super Over, with Isuru Udana bowling a good last over when South Africa needed 5 for victory. But the hosts prevailed in the Super Over.