South Africa rode on the back of an exceptional all-round performance to trample New Zealand by 190 runs in their World Cup game in Pune.
After being asked to bat first, Quinton De Kock's 4th century of the tournament and Van der Dussen's 118-ball 133 along with David Miller final flourish of 53 in 30 helped Proteas rack up a mighty 357/4.
In response, the New Zealanders put on a horrendous show as their entire lineup came crashing down in just 35.3 overs.
Keshav Maharaj and Marco Jansen picked 4 and 3 wickets respectively as they ousted one of the strongest contenders for a paltry 167.
Glenn Phillips turned out to be their highest run-getter with a 60 off 50 balls as Bavuma's men registered their 6th win in seven matches and their first over Black Caps in a World Cup since 1999.