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South Africa vs New Zealand T20 World Cup 2026 Semi Final

South Africa vs New Zealand T20 World Cup 2026 Semi Final: Finn Allen’s 33-Ball Century Shatters Proteas Dream, Kiwis Storm Into Final

A World Cup semifinal is supposed to be tense, tactical and nerve-wracking.

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But at Eden Gardens, Kolkata, the first semifinal of the ICC Men’s T20 World Cup 2026 turned into something entirely different.

It became the Finn Allen show.

The explosive New Zealand opener smashed a breathtaking 100 off just 33 balls, powering the Black Caps to 173/1 in just 12.5 overs while chasing South Africa’s 169/8.

The result was one of the most dominant semifinal victories ever seen in T20 World Cup history.

For South Africa, it was another painful chapter in their long list of ICC knockout heartbreaks.

For New Zealand, it meant a place in the T20 World Cup 2026 final.

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South Africa Innings: Early Collapse Before Jansen’s Counterattack

After New Zealand won the toss and chose to field, the Proteas hoped to post a strong total on the batting-friendly surface of Eden Gardens.

Instead, their innings started disastrously.

Early wickets rock South Africa

Within the first two overs:

  • Quinton de Kock fell for 10

  • Ryan Rickelton was dismissed for a duck

South Africa suddenly found themselves at 12/2, and the pressure mounted immediately.

Captain Aiden Markram tried to stabilize the innings but struggled to accelerate.

He scored 18 off 20 balls before being dismissed by Rachin Ravindra.

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South Africa vs New Zealand T20 World Cup 2026: Middle Overs Trouble

South Africa’s problems continued in the middle overs.

Key players failed to make big contributions:

  • David Miller – 6 (6)

  • Dewald Brevis – 34 (27)

  • Tristan Stubbs – 29 (24)

New Zealand bowlers maintained consistent pressure.

Wickets kept falling and the run rate never truly exploded.

Marco Jansen’s Brilliant Late Assault

Just when South Africa looked set for a below-par total, Marco Jansen produced a superb counter-attacking knock.

Marco Jansen – 55* (30 balls)

The tall all-rounder smashed:

  • 5 sixes

  • 2 fours

His fearless hitting in the death overs lifted South Africa to 169/8 in 20 overs, giving them at least a fighting chance.

New Zealand’s bowling effort was balanced:

  • Matt Henry – 2 wickets

  • Cole McConchie – 2 wickets

  • Rachin Ravindra – 2 wickets

At the innings break, 170 looked competitive.

But what followed shocked everyone.

New Zealand Powerplay: Allen and Seifert Destroy the Game

If South Africa hoped to defend 169, those hopes lasted barely six overs.

Openers Finn Allen and Tim Seifert launched a brutal assault on South Africa’s pace attack.

By the end of the powerplay:

New Zealand – 84/0 in 6 overs

The semifinal was effectively decided.

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South Africa vs New Zealand T20 World Cup 2026: Tim Seifert Sets the Platform

Seifert played the perfect supporting role.

Tim Seifert – 58 (33 balls)

His innings included:

  • 7 fours

  • 2 sixes

He kept the scoreboard ticking while Allen unleashed chaos at the other end.

South Africa vs New Zealand T20 World Cup 2026: Finn Allen’s Historic Knock

The real destruction came from Finn Allen.

Finn Allen – 100* (33 balls)

Allen’s innings was extraordinary:

  • 10 fours

  • 8 sixes

  • Strike Rate: 303

It was the fastest T20I century in a match between Full Member nations.

And he achieved it in a World Cup semifinal.

Every South African bowler was attacked.

South Africa Bowling Collapse

The Proteas bowling attack simply had no answers.

Economy rates told the story:

  • Marco Jansen – 53 runs in 2.5 overs

  • Corbin Bosch – 35 runs in 2 overs

  • Keshav Maharaj – 33 runs in 3 overs

Only Kagiso Rabada managed a wicket, dismissing Seifert.

But by then the match was already gone.

South Africa vs New Zealand T20 World Cup 2026 : Match Winning Moment

The game’s decisive phase was the powerplay.

New Zealand’s 84 runs in the first six overs destroyed South Africa’s plans.

When Seifert was dismissed at 117/1, Allen simply continued the attack and completed his century.

New Zealand finished the chase in 12.5 overs.

South Africa vs New Zealand T20 World Cup 2026 : Final Scorecard

South Africa – 169/8 (20 overs)

Top performers:

  • Marco Jansen – 55* (30)

  • Dewald Brevis – 34 (27)

  • Tristan Stubbs – 29 (24)

New Zealand – 173/1 (12.5 overs)

Top performers:

  • Finn Allen – 100* (33)

  • Tim Seifert – 58 (33)

  • Rachin Ravindra – 13* (11)

Result: New Zealand won by 9 wickets

South Africa vs New Zealand T20 World Cup 2026 : Player of the Match

Finn Allen

His 33-ball century will be remembered as one of the greatest knocks in T20 World Cup history.

Captain Reactions

Mitchell Santner (New Zealand)

Santner praised the aggressive approach of the openers.

He admitted that although 170 looked competitive, the powerplay attack from Allen and Seifert changed the game completely.


Aiden Markram (South Africa)

Markram acknowledged the brilliance of New Zealand’s batting.

He admitted South Africa probably needed around 190 to stay competitive, but Allen’s extraordinary innings left them helpless.

What This Result Means

With this victory:

New Zealand reach the T20 World Cup 2026 Final
✔ South Africa’s unbeaten run ends painfully
✔ Finn Allen delivers a legendary World Cup performance

The Black Caps will now wait for the winner of India vs England to know their opponent in the final.

South Africa vs New Zealand T20 World Cup 2026 : Final Thoughts

Eden Gardens has witnessed many historic cricket moments.

But on this night, the stadium witnessed something special.

A World Cup semifinal.

A fearless young opener.

And an innings that rewrote the script of the match in just 33 balls.

Finn Allen didn’t just win a semifinal.

He announced New Zealand’s arrival in the final with thunder.


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