Delport calculated assaults on meant there was no respite for all the bowlers bar Chris Morris (1/14) and Magala (2/15).
Delport was given a life on 21 when Phangiso grassed a routine return catch in the eighth over.
That would have left the Rocks tottering at 41/3 after captain Faf du Plessis (six) had holed out to Marco Marais at deep cover off Phangiso two balls earlier.
It was the escape the clear-minded Delport required as he bashed seven fours and five sixes.
Such was the impact and magnitude of his innings‚ Henry Davids (12) and Wiese (eight*) hit a single boundary in their knocks.
Delport scored 64.61 percent of his team’s runs; significant considering the Rocks were 37/1 after the power-play.
When he shifted gears‚ there wasn’t a response from the visitors.
While the slow Boland Park surface had a lot to do with the Giants’ low score‚ their batting left a lot to be desired.