Game and first setpublished at 19:56 British Summer Time 16 September 2016
Edmund 7-6 (7-5) *Pella
Kyle Edmund bags the first set to go with a thunderous forehand that dips and skids away for a clean winner.
Image source, ReutersSummary
Davis Cup semi-final day one: GB 0-2 Argentina
Juan Martin del Potro (Arg) beats Andy Murray 6-4 5-7 6-7 (5-7) 6-3 6-4
Guido Pella (Arg) beats Kyle Edmund (GB) 6-7 (5-7) 6-4 6-3 6-2
Sunday, 13:45 BST: Live coverage on BBC One, 5 live sports extra & online
Game and first setpublished at 19:56 British Summer Time 16 September 2016
Image source, ReutersPostpublished at 19:56 British Summer Time 16 September 2016
*Edmund 6-6 (6-5) Pella
Jamie Baker
Former GB Davis Cup player on the BBC Red ButtonEdmund's forehand has got a lot of people talking on the ATP Tour this year and you can see why in this tie-break.
Tie-breakpublished at 19:55 British Summer Time 16 September 2016
Edmund 6-6 (6-4) *Pella
A ripped cross-court forehand speeds away from a winner and Kyle Edmund has two set points.
Image source, Getty ImagesTie-breakpublished at 19:54 British Summer Time 16 September 2016
Edmund 6-6 (5-4) *Pella
Kedders Kedmund holds up his side of the serve bargain and is back in front on the tie-break scoreboard.
Buenos Aires celebratespublished at 19:53 British Summer Time 16 September 2016
Juan Martin del Potro's herculean five-hour win over Andy Murray had them dancing on the streets (almost) in Buenos Aires.
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End of twitter postPostpublished at 19:52 British Summer Time 16 September 2016
Edmund 6-6 (3-3) *Pella
Jamie Baker
Former GB Davis Cup player on the BBC Red ButtonYou get the feeling the Argentinian is coming into his game and peaking at the right time in this set.
Image source, APTie-breakpublished at 19:52 British Summer Time 16 September 2016
Edmund 6-6 (3-3) *Pella
Guido Pella clambers into a return but pumps long. Kyle Edmund has help serve twice over for 2-3.
And the Briton advances to sweep a drive volley out of the sky and snatch back the mini-break. 3-3, even stevens and lots of noise.
Tie-breakpublished at 19:50 British Summer Time 16 September 2016
*Edmund 6-6 (0-3) Pella
Guido Pella moves a mini-break up with a clean forehand down the line on the first point.
Two serves held and he has a 3-0 lead.
Image source, ReutersPostpublished at 19:48 British Summer Time 16 September 2016
*Edmund 6-6 Pella
Tie-break town.
Guido Pella holds serve to take us into a shoot-out.
Kyle Edmund has the bolshier serve...
Postpublished at 19:46 British Summer Time 16 September 2016
Edmund 6-5 Pella*
Jamie Baker
Former GB Davis Cup player on the BBC Red ButtonThis set so important. If Edmund were to lose it that is when the tie score, the external factor of being 1-0 down, can get into your head.
Postpublished at 19:44 British Summer Time 16 September 2016
Edmund 6-5 *Pella
Kyle Edmund has a little bit of a pickle to get out of at 15-30 down, but he fronts up admirably.
Once Edmund gets the groundstrokes swinging, Guido Pella struggles to stay with him.
The rallies are living and dying on his strings.
Image source, Getty ImagesPostpublished at 19:42 British Summer Time 16 September 2016
Postpublished at 19:42 British Summer Time 16 September 2016
*Edmund 5-5 Pella
Jamie Baker
Former GB Davis Cup player on the BBC Red ButtonYou can see Pella has relaxed a bit, there have been a few shots that show he has loosened up a bit.
Postpublished at 19:41 British Summer Time 16 September 2016
*Edmund 5-5 Pella
Image source, Getty ImagesGuido Pella has the air of a cruel upper-class American college kid.
If they ever get round to making a film of The Secret History,, external he would be a good bet for a key role.
He keeps the service train on the rails despite a fine wrong-footing backhand winner from Edmund in the midst of that game.
Postpublished at 19:37 British Summer Time 16 September 2016
Edmund 5-4 Pella*
Jamie Baker
Former GB Davis Cup player on the BBC Red ButtonI think Leon Smith will be reiterating to Kyle how he is winning the points and getting him to dictate with his first serve and forehand.
Image source, ReutersPostpublished at 19:37 British Summer Time 16 September 2016
Edmund 5-4 *Pella
Kyle Edmund hasn't shown any real sign of nerves yet, but that looked yippy.
The Yorkshireman takes a wild swing at an easy front-court bounce and heads long and wide to allow Guido Pella back to 30-30.
He is not going to be made to pay for the error though.
Postpublished at 19:33 British Summer Time 16 September 2016
*Edmund 4-4 Pella
Kyle Edmund took the first set of his only previous meeting with Guido Pella on a tie-break.
It feels like we might be heading in that general direction.
After an early rash of break chances, they are drying up towards the business end of this set.
Image source, ReutersPostpublished at 19:31 British Summer Time 16 September 2016
Edmund 4-3 Pella*
Jamie Baker
Former GB Davis Cup player on the BBC Red ButtonEdmund's obvious strength is his forehand and he has continued to improve that but the backhand has become much more solid.
We have seen that in these first few games.
He has stepped in and hit through his backhand.
Postpublished at 19:31 British Summer Time 16 September 2016
Edmund 4-3 *Pella
Kyle Edmund runs 40-0 up the flagpole.
Guido Pella wallops down the line to throw a spanner in the spokes.
But Edmund finds the sweet spot of the strings to bash his way through.
Meanwhile a group of poorly co-ordinated cheerleaders fail to rally much pep in the Glasgow crowd.
Pella holdspublished at 19:26 British Summer Time 16 September 2016
*Edmund 3-3 Pella
Guido Pella is warming into this match ominously.
The racquet arm is starting to swing loose and limbre.
Image source, Reuters