Chances are low, let's say 10%. Angelo batting right now and Parera is next if another wicket falls. Parera can be very dangerous and destructive but I think South African bowlers can tackle both of them because run rate keep going up.

Rabada and Lungi Ngidi got few overs and I just noticed that Chris Morris is also playing, Rabada and Chris Morris both are good death over bowlers so chances are they can defend this total.

Note : Selectors didn't preference the Chris Morris in World cup squad in start due to his injuries but looks like he's in Squad. strange didn't heard any buzz about this.