Mitchell releases the pressure as he lofts Jansen over mid-off for a four -- his first boundary after 27 balls faced.
He flicks the next in the gap through midwicket for two runs before he guides the last ball past short thirdman for another four to make it 13 runs from the 43rd over.
Rabada has been excellent on a good batting wicket. Not only has he struck with crucial wickets, he has also kept things in check in his latest spell.
He gives away just five runs in the 44th over after he had conceded four in the previous over.
Ngidi back into the attack. Mitchell waiting for the slower ball as he times his swat to perfection over square leg for a six.
The next ball is again slower and this time the right-hander swings it over square leg for a four as the fielder rushes in and dives but can't get to the ball.
The next ball is slammed through point for a four followed by singles off the last two balls, to get 17 from the over.
Mitchell was batting steady on 20 from 25 balls at one stage before he cut loose, to smash 28 from the next 10 balls, hitting four fours and a six, to race to 48 from 35 balls.