T20 Challenge conclusion: Rocks break the duck

Earlier, Marques Ackerman smashed an unbeaten 50 off 32 balls with three fours and two sixes, Khaya Zondo made 35 and Bryce Parsons 31 as the Dolphins posted 158-4 after losing the toss and being asked to bat first.

Glenton Stuurman (1-24), Imran Manack and Shaun von Berg (both 1-26) impressed with the ball for the Rocks, who then chased down the total in 19.3 overs thanks to a blistering spell from Christiaan Jonker.

Von Berg also played a key role in the chase, hitting 26* from 16 balls to support the veteran Jonker, who finished with three sixes and two fours in a 26-ball 40*.