Good stuff from Parnell! But Welsh Fire didn't get off to a good enough start. The start set the tone for the rest of the innings. It's not the easiest surface to bat on and I imagine the Superchargers will be quite proactive.
BreakingSuperchargers need 115 runs to win
Fire 114-4
Finished with a single.
Not a great inning from winless Welsh Fire, there'll need some bowling performance to grab a first victory in their final home match in this year's competition.
But, you never know what a good score is until both teams have batted. A couple of quick wickets and the Superchargers could be in trouble.
Post update
Nikesh Rughani
BBC Radio
Can they finish off with a couple of fireworks here? It's hit high and an attempted catch from Lyth. Did well to stop that.
Fire 113-4
Duckett 63, Du Plooy 21
Ben Duckett goes big and Adam Lyth only just stops the ball on the boundary. Two more runs.
Fire 111-4
Ben Duckett adds two more with another pull shot.
Fire 109-4
Ben Duckett can't get a yorker away. Dot.
Fire 109-4
Du Plooy pulls Parnell for a single.
Fire 108-4
And a single to finish David Willey's set. His 20 balls go for 0-17 with 10 dots. Brilliant stuff from the England man.
Wayne Parnell will bowl the final five deliveries.
Fire 107-4
The boundaries stop with two more singles off the next two balls.
Fire 105-4
And another four from Duckett, this time a flat drive past the bowler.
Post update
Nikesh Rughani
BBC Radio
What a way for Duckett to bring up his fifty! He knows the job is not yet done.
Fifty for Ben Duckett
Fire 101-4
David Willey returns to the attack and Ben Duckett immediately hammers a tennis shot over his head for four.
That's his fifty off 41 balls and it also brings up Welsh Fire's 100.
Post update
BBC SportCopyright: BBC Sport
Fire 97-4
Duckett 49, Du Plooy 20
Duckett will keep the strike with 10 balls to go as he pushes through a quick single.
Post update
Tom Abell
Somerset all-rounder on BBC radio
A little bit of innovation from Duckett. He didn't quite execute the previous ball but gets it this time.
Fire 96-4
More like it. This time Ben Duckett's scoop comes off as he chips the ball over the keeper for four.
Duckett moves on to 48 off 39.
Fire 91-4
Great bowling. Wiese's first two balls go for a dot and a single.
This has been some bowling performance from the Superchargers.
Fire 90-4
Duckett 43, Du Plooy 19
And another dot to finish as Ben Duckett can't make a connection trying to scoop one over his shoulder.
David Wiese is set to bowl the next five.
Post update
Nikesh Rughani
BBC Radio
Good bowling from Willey. It's burst their bubble a little bit.
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All times stated are UK
Post update
Tom Abell
Somerset all-rounder on BBC radio
Good stuff from Parnell! But Welsh Fire didn't get off to a good enough start. The start set the tone for the rest of the innings. It's not the easiest surface to bat on and I imagine the Superchargers will be quite proactive.
BreakingSuperchargers need 115 runs to win
Fire 114-4
Finished with a single.
Not a great inning from winless Welsh Fire, there'll need some bowling performance to grab a first victory in their final home match in this year's competition.
But, you never know what a good score is until both teams have batted. A couple of quick wickets and the Superchargers could be in trouble.
Post update
Nikesh Rughani
BBC Radio
Can they finish off with a couple of fireworks here? It's hit high and an attempted catch from Lyth. Did well to stop that.
Fire 113-4
Duckett 63, Du Plooy 21
Ben Duckett goes big and Adam Lyth only just stops the ball on the boundary. Two more runs.
Fire 111-4
Ben Duckett adds two more with another pull shot.
Fire 109-4
Ben Duckett can't get a yorker away. Dot.
Fire 109-4
Du Plooy pulls Parnell for a single.
Fire 108-4
And a single to finish David Willey's set. His 20 balls go for 0-17 with 10 dots. Brilliant stuff from the England man.
Wayne Parnell will bowl the final five deliveries.
Fire 107-4
The boundaries stop with two more singles off the next two balls.
Fire 105-4
And another four from Duckett, this time a flat drive past the bowler.
Post update
Nikesh Rughani
BBC Radio
What a way for Duckett to bring up his fifty! He knows the job is not yet done.
Fifty for Ben Duckett
Fire 101-4
David Willey returns to the attack and Ben Duckett immediately hammers a tennis shot over his head for four.
That's his fifty off 41 balls and it also brings up Welsh Fire's 100.
Post update
Fire 97-4
Duckett 49, Du Plooy 20
Duckett will keep the strike with 10 balls to go as he pushes through a quick single.
Post update
Tom Abell
Somerset all-rounder on BBC radio
A little bit of innovation from Duckett. He didn't quite execute the previous ball but gets it this time.
Fire 96-4
More like it. This time Ben Duckett's scoop comes off as he chips the ball over the keeper for four.
Duckett moves on to 48 off 39.
Fire 91-4
Great bowling. Wiese's first two balls go for a dot and a single.
This has been some bowling performance from the Superchargers.
Fire 90-4
Duckett 43, Du Plooy 19
And another dot to finish as Ben Duckett can't make a connection trying to scoop one over his shoulder.
David Wiese is set to bowl the next five.
Post update
Nikesh Rughani
BBC Radio
Good bowling from Willey. It's burst their bubble a little bit.
Fire 90-4
Duckett 43, Du Plooy 19
A single and a valuable dot.