With this win, Pakistan have now moved up to number six in the table with seven points from as many games.
Pakistan beat New Zealand by six wickets to keep their hopes of making it to the World Cup 2019 semifinals alive.
With five points from six games, Pakistan still have an outside chance of making the last four stage.
If Pakistan manage to win all their remaining three fixtures and results of matches of other teams go in their favour, the 1992 champions can secure a spot in the last four.
Pakistan dropped six catches still they recorded a thumping 49-run win against South Africa on Sunday.
Pakistan could still make the semis, provided they win their remaining three games.
South Africa’s hopes of making it to the semifinals came to an end after a 49-run loss against Pakistan.
With the defeat against Pakistan, South Africa were eliminated from a place in the semifinals.
Despite dropping six catches, Pakistan ended up winners by 49 runs on Sunday.
In the first World Cup game at Lord's, Pakistan won the toss and put up a good total.