South Africa looked to have sealed the win, with 30 runs needed from 30 balls, when Suryakumar Yadav produced a terrific 'clutch moment', bagging an incredible boundary-rope catch on a shot hit by David Miller to tilt the game in India's favour.
The game was truly called match-defining but some fans feel Surya's foot had touched the rope while completing the catch.
The decision was referred to the third-umpire who looked at multiple angles to confirm if Surya took a clean catch. The decision went in the favour of the Indian team and there was little that South Africa could do from that position, with only the tailenders left to chase the remaining total.