1. Postpublished at 13:27 GMT 4 March

    Steven Finn
    Former England fast bowler on BBC Radio 5 Sports Extra

    New Zealand players line up during the National AnthemsImage source, Getty Images

    The toss feels semi-significant. Both teams would have preferred to bowl first. South Africa are the stronger team in my opinion so New Zealand need a lot to go their way.

    The first thing has gone their way, however.

  2. Postpublished at 13:26 GMT 4 March

    Dawid Malan
    Former England batter on BBC Radio 5 Sports Extra

    South Africa will be favourites. However these knockout games are so important and South Africa have gone missing sometimes on those occasions.

    Their past experience should put them in good stead.

  3. Get Involvedpublished at 13:24 GMT 4 March

    Use 'Get Involved' to have your say

    We have four semi-finalists from four different continents. Is this a first?

    Peter, Torquay

    Hello Peter - I enjoyed this question a lot.

    It also happened in 2016 - New Zealand, England, India, and West Indies.

    And at the Women's T20 World Cup in 2014, 2018 , 2020, and 2023.

  4. Postpublished at 13:23 GMT 4 March

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    Aiden Markram has led from the front for South Africa this T20 World Cup.

    He is the leading run-scorer among the four sides still alive in the tournament, collecting 268 runs at a strike rate of 175.16.

    At the 2024 tournament, Markram had struggled personally with only 123 runs across nine innings. His strike-rate was just 100.81.

    But this time around, he has hit three half-centuries, including 86 off 44 as the Proteas cruised to a comfortable win against New Zealand in the group stage.

  5. Get Involvedpublished at 13:22 GMT 4 March

    Use 'Get Involved' to have your say

    South Africa are favourites here! They have been the best team at the World Cup, plenty of depth in the batting and decent bowling attack.

    David, Liverpool

  6. Is it time to trust South Africa as World Cup 'favourites'?published at 13:20 GMT 4 March

    South Africa's players lined up for the national anthemImage source, Getty Images

    South Africa and World Cups. You know the drill.

    The Sydney rain in 1992, a run out and dropped catch in 1999, Grant Elliott's last-over charge in 2015 and the late collapse against India in Barbados in 2024.

    All that hope, so often fancied to go all of the way, only for it to end in disappointment. But are times changing?

    First there was the World Test Championship win against Australia at Lord's last June and now, after seven wins from seven at this T20 World Cup, coach Shukri Conrad is happy to carry the tag of "favourites" going into a semi-final against New Zealand in Kolkata on Wednesday.

    "I'm glad that we're favourites because I always felt that as a South African team, you want to be able to play as a favourite because it's easy being an underdog," Conrad said.

    Is now the time, despite everything that has come before, to trust South Africa to go all of the way?

    You can read more from BBC Sport's Matthew Henry here.

  7. Postpublished at 13:18 GMT 4 March

    South Africa are the only unbeaten side left in the competition.

    Aiden Markram's side finished top of Group D before brushing aside India and West Indies in the Super 8s to reach the semi-finals with a game to spare.

    Against Zimbabwe on Sunday, they flexed their squad depth, rotating their bowling attack and surviving the loss of three powerplay wickets to chase 154 with five wickets and 13 balls to spare.

    New Zealand, who qualified from Group D in second place, reached the semi-finals on net run-rate after Pakistan failed to beat Sri Lanka by a big enough margin.

    The Black Caps had qualification in their own hands heading into their final Super 8s match but England chased 43 runs off the final 18 balls to steal the two points and leave them reliant on Sri Lanka.

    When the two sides met in the initial group phase, South Africa won by seven wickets, chasing 176 with 17 balls to spare. Marco Jansen picked up 4-40 while Markram smacked an unbeaten 86 (44).

  8. Listen livepublished at 13:16 GMT 4 March

    BBC Radio 5 Sports Extra

    You can follow ball-by-ball coverage of South Africa versus New Zealand on BBC Radio 5 Sports Extra.

    Click the 'listen live' button at the top of this page or head to BBC Sounds.

  9. Postpublished at 13:15 GMT 4 March

    Aiden Markram of South Africa and Mitchell Santner of New Zealand shake hands after the coin tossImage source, Getty Images

    South Africa captain Aiden Markram: "Everyone has contributed at some point in this tournament which is a good place to be as a team. We are pumped about a semi-final and hopefully we can start well with the bat and get a good score."

    On the conditions: "There is a slight dew factor. We trained here last night and there was a bit of moisture. You can put runs on up front in a knock-out game and that is not always the worst thing. We need to start well and get a good score."

    On changes: "Kagiso Rabada comes back in, Marco Jansen and Keshav Maharaj too."

  10. Postpublished at 13:13 GMT 4 March

    New Zealand captain Mitchell Santner: "We are bowling first. We had a look at the pitch the other night and it looked pretty good. It should be flat again. So we need to make some inroads at the start.

    "We know South Africa are a great outfit as they've shown throughout this tournament. Semi-finals are always a bit of pressure. If we can do our thing, put them under some pressure, and then we'll see what happens.

    "Matt Henry has made back in time [from the birth of his second child]. We have got one change - Jimmy Neesham is back in for Ish Sodhi."

  11. New Zealand's route to the semi-finalspublished at 13:10 GMT 4 March

    New Zealand's captain Mitchell Santner (R) and Kyle Jamieson (L) attend a training session on the eve of their 2026 ICC Men's T20 Cricket World Cup semi final match aginst South Africa at the Eden Gardens in KolkataImage source, Getty Images

    Group stage

    • Afghanistan (8 Feb) – won by five wickets
    • UAE (10 Feb) – won by 10 wickets
    • South Africa (14 Feb) – lost by seven wickets
    • Canada (17 Feb) – won by eight wickets

    Super 8s

    • Pakistan (21 Feb) – no result
    • Sri Lanka (25 Feb) – won by 61 runs
    • England (27 Feb) – lost by four wickets
  12. South Africa's route to the semi-finalspublished at 13:08 GMT 4 March

    South Africa's captain Aiden Markram warms up before the start of the 2026 ICC Men's T20 Cricket World Cup semi-final match between New Zealand and South Africa at the Eden Gardens in Kolkata on March 4, 2026.Image source, Getty Images

    Group stage

    • Canada (9 Feb) – won by 57 runs
    • Afghanistan (11 Feb) – match tied (SA won second super over)
    • New Zealand (14 Feb) – won by seven wickets
    • UAE (18 Feb) – won by six wickets

    Super 8s

    • India (22 Feb) – won by 76 runs
    • West Indies (26 Feb) – won by nine wickets
    • Zimbabwe (1 Mar) – won by five wickets
  13. Teamspublished at 13:06 GMT 4 March

    South Africa XI: Aiden Markram (c), Quinton de Kock (wk), Ryan Rickelton, Dewald Brevis, David Miller, Tristan Stubbs, Marco Jansen, Corbin Bosch, Kagiso Rabada, Keshav Maharaj, Lungi Ngidi.

    New Zealand XI: Tim Seifert (wk), Finn Allen, Rachin Ravindra, Glenn Phillips, Mark Chapman, Daryl Mitchell, Mitchell Santner (c), Jimmy Neesham, Cole McConchie, Matt Henry, Lockie Ferguson.

  14. New Zealand win the toss and bowlpublished at 13:03 GMT 4 March

    South Africa's captain Aiden Markram and New Zealand's captain Mitchell Santner look on during the toss at the start of the 2026 ICC Men's T20 Cricket World Cup semi-final match between New Zealand and South Africa at the Eden Gardens in Kolkata on March 4, 2026.Image source, Getty Images

    Mitchell Santner calls tails - he's right!

    New Zealand win the toss and bowl.

  15. Postpublished at 13:00 GMT 4 March

    The trophy on display on a plinth prior to the ICC Men's T20 World Cup India & Sri Lanka 2026 Semi-Final match between South Africa and New Zealand at Eden GardensImage source, Getty Images

    Hello there!

    It's time for the first semi-final at the 2026 Men's T20 World Cup, with unbeaten South Africa facing New Zealand in Kolkata.

    Both teams are bidding for maiden titles but only one will keep that dream alive and advance to Sunday's final.

    Toss and team news coming up.