Postpublished at 10:12 Greenwich Mean Time 31 October 2021
Alex Hartley
England spinner on BBC Test Match Special
I never change my clock in the car.
Namibia end 98-9, chasing 161
Naveen & Hassan three wickets, two for Gulbadin
Opener Shahzad hits 45 from 33 balls in Afghanistan's 160-5
Zazai (33), Afghan (31), Nabi (32*) all contribute
Former captain Afghan given guard of honour & carried from field in final international match
Afghanistan second in Group 2 on four points
India & New Zealand meet in same group from 14:00 GMT
Callum Matthews and Thomas Mallows
Alex Hartley
England spinner on BBC Test Match Special
I never change my clock in the car.
David Wiese is the new bowler by the way and this is some tight stuff from Namibia, making it difficult for the batters to get it away.
Chance....but safe! It's a leading edge from Hazratullah Zazai and he has no idea where ball had gone, but it drops safely in the onside.
JJ Smit has the ball at the other end and it is tidy stuff from the left-armer, restricting Afghanistan to four singles. Not bad for a powerplay.
Alex Hartley
England spinner on BBC Test Match Special
It was a great shot.
Kevin Howells
BBC Test Match Special
It is wake up time! It might be Sunday morning but wake up and enjoy the cricket!
Hello! Ruben Trumpelmann drifting wide again and Hazratullah Zazai swings his arms before powering the ball over long-on for six!
Alex Hartley
England spinner on BBC Test Match Special
That was far too wide from Ruben Trumpelmann - it was almost on the wide line.
What a way to start! Ruben Trumpelmann is short and wide, giving Hazratullah Zazai the chance to cut it fine down for a boundary.
Kevin Howells
BBC Test Match Special
There is an awful lot riding on today. It should be a cracker.
Here come Afghanistan openers Hazratullah Zazai and Mohammad Shahzad. Ruben Trumpelmann, one of four left-arm bowling options for Namibia, will open the bowling.
Alex Hartley
England spinner on BBC Test Match Special
Namibia have nothing to lose and so much excitement. it is a really good place for them to be. They just focus on themselves and learn what they need to improve on on the world stage.
Abhishek Jhunjhunwala
Former IPL batter on BBC Test Match Special
Mujeeb Ur Rahman missing out could play a massive factor. They are batting first and after that happens they normally control the game with the spinners. It will be a big miss for them, but they should still have plenty of quality in their team. They've still got two world-class spinners in Rashid Khan and Mohammad Nabi.
Namibia captain Gerhard Erasmus: "We've chased well at this ground. We've come up with a formula so this is an opportunity for our bowlers to put them under pressure. It could be a challenge to know what score is enough batting first.
"We've planned the same as we planned against Sri Lanka. We're not going to play the man, we're going to play the ball. It is a matter of executing on the field now."
Afghanistan captain Mohammad Nabi: "The wicket looks really good for batting.
"We're feeling really good about the performance against Pakistan - there were a lot of plus points to take away and we can take those as motivation into the future games.
"Asghar Afghan has helped Afghanistan cricket a lot and he's a legend."
The players are making their way out onto the field for the anthems. It looks HOT.
There was some surprising news from the Afghanistan camp on Saturday when former captain Asghar Afghan announced he is to retire from all formats after today's game.
The 33-year-old will bow out having played 75 T20s as well as 114 one-day internationals and six Tests.
Afghanistan make just one change with Hamid Hassan coming in for the injured Mujeeb Ur Rahman. Namibia are unchanged from their win over Scotland.
Afghanistan: Hazratullah Zazai, Mohammad Shahzad (wk), Rahmanullah Gurbaz, Najibullah Zadran, Asghar Afghan, Mohammad Nabi (capt), Gulbadin Naib, Rashid Khan, Karim Janat, Hamid Hassan, Naveen-ul-Haq.
Namibia: Craig Williams, Michael van Lingen, Zane Green (wk), Gerhard Erasmus (capt), David Wiese, JJ Smit, Jan Frylinck, Pikky Ya France, Jan Nicol Loftie-Eaton, Ruben Trumpelmann, Bernard Scholtz.
Afghanistan captain Mohammad Nabi wins the toss and once again opts to bat first.
It is the first T20 meeting between the two sides, with Namibia on a high after their opening game win against Scotland.
Afghanistan also began their World Cup campaign with a win against Scotland before being edged out by an Asif Ali-inspired Pakistan.
A win today for either side would put them in a great position to qualify for the semi-finals.