New Zealand opener Finn Allen delivered a record-breaking performance, scoring the fastest hundred in T20 World Cup history to defeat South Africa and advance to the final. South Africa, who had won seven consecutive matches, were unable to contain Allen's explosive batting.
New Zealand's bowlers set the stage, restricting South Africa to 169-8 despite a late surge from Marco Jansen (55). Off-spinner Cole McConchie took crucial early wickets, leaving South Africa struggling at 77-5.
Allen and Tim Seifert then forged a decisive 117-run opening partnership. Allen's 10 fours and eight sixes overwhelmed South Africa's attack, securing a dominant nine-wicket victory with 7.1 overs to spare.
New Zealand will face the winner of the second semi-final between India and England in the championship match.