Test cricket is into an interesting phase in the last couple of years.
Shan Masood, top-order batsman, and Asad Shafiq, who bats in the middle order, came close, finishing on 19.1 points each.
The hosts took the remaining seven wickets in the first session itself.
So far in the series, none of the Pakistani batsmen has scored a hundred.
The Proteas need 41 runs to win going into the fourth day.
The home team collapsed a wee bit after the twin centuries.
"The guys tried unbelievably hard."
The match is hanging in the balance at the moment.
Here is what the cricketing community was talking about in the last 24 hours.
Asad Shafiq is leading Pakistan currently.