A last-minute penalty try earned the Stormers a draw against Ulster in Belfast on Friday night.
Ulster looked to have secured victory when replacement prop Eric OSullivan crashed over with five minutes remaining.
But in the 80th minute, Stormers wing Leolin Zas went for the corner and, while referee Andrea Piardi initially ruled him held up, he overturned the decision after reviewing the replays, ruling that scrumhalf Nathan Doak had made shoulder-to-head contact and awarding a penalty try, resulting in a 38-38 stalemate.