Chris Woakes
England all-rounder on Test Match Special

"These are key wickets at crucial times for Durham. But, one big over and it's right back in Yorkshire's favour."

Let-off for Bresnanpublished at 18:17 British Summer Time 20 August 2016

18:17 BST 20 August 2016

Durham 156-6 v Yorkshire 120-6 (17 overs)

Tim Bresnan flashes at his first ball and Michael Richardson is unable to hold the catch. Bresnan gets off the mark with a single from the last delivery of Chris Rushworth's over, but Yorkshire are in urgent need of some boundaries - 37 needed off 18.

Gary Smee
BBC Sport at Edgbaston

There's a real buzz around Edgbaston at the moment.

None of the boisterous singing we heard while the sun was out, but I think it's because the crowd are encapsulated by goings-on in the middle.

Are Yorkshire slight favourites? Too close to call.

In case you weren't with us earlier, watch Durham pace bowler Mark Wood take the wickets of fellow England team-mates Jonny Bairstow and Gary Ballance in the same over.

Look out for Paul Collingwood rolling back the years...

Here comes Scott Borthwick again and Jack Leaning cracks a boundary from the first delivery. Always a good way to start an over, no matter what format of the game you are playing. Yorkshire can do no better than singles from the rest of the over as Borthwick finishes his spell with 1-31 - 39 needed off 24.

Usman Arshad strays outside leg stump and Adam Lyth lifts it beyond short fine leg for four runs. The next one is slower and Lyth pulls to deep mid-wicket for a single. Jack Leaning ends the over with one to square leg as the equation comes down to 47 from 30 needed. 

Durham keep Mark Wood's final over up their collective shirtsleeve as Scott Borthwick returns. Adam Lyth hits over cover but is kept to two by the boundary 'rider'. The Yorkshire 100 comes up in undistinguished fashion as Jack Leaning under-edges past the keeper for two more - 57 needed off 36. 

Yorkshire are understandably cautious after losing two England batsmen in one over as Adam Lyth and Jack Leaning settle for singles. They need 63 from 42 balls for victory.

Lyth holds key for Yorkshirepublished at 18:00 British Summer Time 20 August 2016

18:00 BST 20 August 2016

Durham 156-6 v Yorkshire 91-5 (12.1 overs)

There's Adam Lyth's half-century, which arrives off just 31 balls. He needs someone to stay with him for the new few overs if Yorkshire are to make it to their first final since 2012.

Jack Leaning opens his account with a boundary, but the next ball is a good one as Mark Wood appeals loudly for lbw. Nothing doing, but that over has brought Durham right back into the match. If they can get rid of Adam Lyth, they may be favourites.  

Chris Woakes
England all-rounder on Test Match Special

"Mark Wood's showed his quality there. The trap was set and Gary Ballance has just lost control of the shot."

Yorkshire director of cricket Martyn Moxon on TMS: "It's evenly-poised this now. Durham have brought Mark Wood back there to take a wicket and they have.

"He's a great asset to them as a wicket-taking bowler, so we've got to try and get as many runs off him as we can without losing any wickets."

Image source, Reuters

Keaton Jennings is called up by skipper Paul Collingwood and Adam Lyth tickles to long leg for a couple. Jonny Bairstow is watchful at the start of his innings, settling for another single, before Lyth flips the final delivery away fine for four. 

He's just one short of a half-century now - 71 off 54 needed.

Tino Best
Former West Indies fast bowler on Test Match Special

"It's really well poised now. Durham have to keep taking wickets and try and bowl Yorkshire out here."

Gary Smee
BBC Sport at Edgbaston

It's getting pretty gloomy again and the lights are shining brightly. Fingers crossed the showers stay away because this game deserves to go the distance.

Both matches have been tremendous so far.

Image source, Getty Images