Day 2 - First round matches
Sharapova loses to Diatchenko in first round
Edmund & Konta win in straight sets
GB's Boulter seals first Grand Slam win but Watson, Taylor & Dunne go out
Eighth seed Kvitova loses to Sasnovich
Nadal, Djokovic and Halep go through
Champion Muguruza beats Broady
Konta 7-5 Vikhlyantseva*
Johanna Konta can't polish off the first, slapping long from the baseline, but her next serve is massive and Natalia Vikhlyantseva can't deal with the pace.
Wham, bam, Konta heading into the second round of a Grand Slam?
Image source, PA*Konta 6-5 Vikhlyantseva
Right, Johanna Konta serving to wrap up the first set...
A superb start for the British number one, dragging a cross-court backhand winner beyond her stranded opponent.
Natalia Vikhlyantseva then tugs a forehand into the tramlines.
Three set points.
*Konta 6-5 Vikhlyantseva
Jo Durie
Former British number one on BBC TV
This is down to the pressure of Konta's returns. If the serve is not good, she pounces on it.
You're fretting about your opponent's returns, so you worry about the serve to much and make mistakes.
Sonia Oxley
BBC Sport at Wimbledon
A great time to break for Konta and doesnt she know it! Big fist pump and a “come on”! She just needs to serve it out.
Gulbis 4-6 2-1 Clarke*
19-year-old British wild card Jay Clarke is showing he has an all-round game and is worthy of his reputation of one of Britain's best young players.
He smashes a serve down at 127mph to win one game before pushing Ernests Gulbis all the way in the next with some great scampering and big forehand hitting. Gulbis holds on though, just.
Still it's been impressive from the Clarke. Here are his highlights from the first set...
Jay Clarke takes first set
*Konta 6-5 Vikhlyantseva
Natalia Vikhlyantseva punches long from behind the baseline, and Johanna Konta breaks for the first time in this opening-round match.
Johanna Konta breaks in opening match
Konta 5-5 Vikhlyantseva*
Lovely stuff from the British number one, reading Natalia Vikhlyantseva's serve like it was published especially for her and then wrong-footing the Russian to make it 0-30.
Pressure on the 21-year-old... a double fault, and three break points.
Del Potro 6-3 Gojowczyk
After 35 minutes, Juan Martin del Potro has taken the first set against Peter Gojowczyk.
Some decent first serve stats from Delpo...
Juan Martin del Potro takes first set
Konta 5-5 Vikhlyantseva*
So Johanna Konta finds herself serving to stay in the first set.
And successfully negotiates that hurdle with a string of punchy serves. Both players popping down some corkers from the service line.
C. Harrison 2-6 Nishikori
All is going well for Japan's Kei Nishikori so far.
He has taken the first set against American Christian Harrison 6-2 in serene fashion.
Image source, GettyAljaz Bedene said last night that he'd wear a Harry Kane shirt to training today.
True to his word...
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*Konta 4-5 Vikhlyantseva
Natalia Vikhlyantseva steams to a love hold. No messing around from the Russian on serve.
*Barty 3-5 Voegele
There have been three breaks of serves in eight games over on court 12.
Australian number one and 17th seed Ash Barty is in a bit of trouble. The 2011 Wimbledon girls champion is serving to stay in the first set against Stefanie Voegele.
Johanna Konta used her speed brilliantly to level with Natalia Vikhlyantseva from an acute angle.
Johanna Konta levels from acute angle
Konta 4-4 Vikhlyantseva*
Framer, but Johanna Konta watches it drop inside the baseline and, having steadied herself, whips a forehand winner down the line that kisses the chalk and zips beyond Natalia Vikhlyantseva.
*Konta 3-4 Vikhlyantseva
A bit of bounce in Johanna Konta, shaking off that awkward looking slip a moment ago and rattling down a couple of string-shattering serves.
The British number one soars to 40-0 before Natalia Vikhlyantseva musters a response.
*Konta 3-4 Vikhlyantseva
Jo Durie
Former British number one on BBC TV
I would think Konta is easily a top 20 player, she is usually consistent on the tour, in the way she plays. She beats the players she is meant to beat and beat some top ones.
This year she has had losses outside the top 100, but just lately I think she is getting back into he stride, back into her confidence. Everyone has a dip.
*Gulbis 4-6 0-0 Clarke
A dream start for Britain's Jay Clarke.
He may be making his Grand Slam singles debut at the age of 19 but he's made a composed start to take the opening set against Ernests Gulbis.
Clarke made just two unforced errors compared to 11 from his opponent.
A wave of the racquet and a bit of swagger as Clarke walks to his chair. Impressive.
Jay Clarke takes first set
Sonia Oxley
BBC Sport at Wimbledon
Konta is moving fine after nearly doing the splits. A lot of British hearts in mouths when she took her time getting up.
Image source, PA*Del Potro 4-2 Gojowczyk
Don't talk when Del Potro is about to serve.
The Argentine is still huffing about it after coming through a three minute game to hold serve.
He's just broken Peter Gojowczyk's serve at the second attempt to take a slender lead in the first set.