Jack Draper looks like he means business now as he races into a 30-0 lead but Elias Ymer hits back to win two points.

Ymer gets back into the game and it's back-and-forth from deuce to advantage with Draper needing three attempts at set point before eventually firing a forehand down the line.

Draper is closing in on round two.

Cameron Norrie takes the first set with some perfect hard serves.

His general placement is perfect and Diaz Acosta just can't handle him with overcooked returns.

Big moment for Cam Norrie and it’s met by a roar from court three!

The Brit, who’s enduring a tough year on court, has broken serve and is now one game away from the first set.

Things are looking pretty positive now for Jack Draper as he goes on to hold and the British number one is on the verge of taking the third set.

Image source, Reuters

Diaz Acosta double faulted at the beginning and end of that service game and it's cost him dearly.

Norrie took full advantage after some powerful strokes and unforced errors from both players.

I made it! I’m finally in position on court three where Cam Norrie has just served to stay in the first set.

I’d say 95% of the crowd in here are cheering for the Brit.

“Come on, Cam” is being shouted by several people at the end of the game.

I like the fact that Jack is coming in a lot more. It’s such a good play for later in the tournament.

Is that a crucial point in this match?

Jack Draper wrestles back the initiative with another break on Centre Court.

Fran Jones made a brilliant start against Croatia's Petra Martic on court 15.

The Brit took the first set 6-3 but it has been a struggle since with Martic reeling off five games in a row.

Jones avoided the bagel by holding serve at 5-0 but Martic is currently serving for the set.

Jack Draper needs to get back to basics.

Good first serve and attack with the second shot.

After lacing that forehand winner for the break, Ymer turns to the sideline and yells in one particular direction.

Not sure if it is a heckler or a supporter.

Either way, it's got the Swedish qualifier pumped up and locked in.

Fair play to Elias Ymer - that's a stunning winner to draw level against the serve in the third set.

Remember, Jack Draper had taken the second set after losing the first. Here's a reminder...

Norrie wins a long point to make it 30-30 as players use every inch of the court and we're treated to lobs and volleys at the net.

Eventually, Diaz Acosta holds as Norrie makes a number of unforced errors.

It has been busy day for the Brits at SW19 and it's not even close to being done. There are currently four Brits on court.

On court 10, wildcard Henry Searle is battling to try and force a fifth set against American Marcos Giron.

Searle took the first set against the world number 46 but lost the next two and is a break down in the fourth.

Currently stood outside court three as I wait to be let to my seat to watch Cam Norrie.

Just took a second to look at how everywhere you turn here is incredibly picturesque. There’s even blue sky above!

Image source, BBC Sport

It's important for Jack Draper to choose his moments carefully when he wants to be aggressive as displayed when he goes 40-15 down after racing to the net and getting caught flat-footed with the ball coming straight at him.

Draper does close the gap to 40-30 but Elias Ymer goes on to hold.

Image source, Getty Images

Jack Draper is starting to get quite aggressive with his play now. The Brit plays a forehand to the baseline and sprints up to the net, forcing Elias Ymer to make a decision and the Swede gets it wrong as he fires long. 40-30.

Draper sees out the game in fine fashion with a lob that has Ymer chasing the other way and he just doesn't have the legs to make anything of it.

Diaz Acosta hasn't played much on grass but you wouldn't be able to tell.

He holds with powerful, punishing serves and the scoreboard pressure is beginning to increase on Norrie.

We resume with new balls.

Norrie is going to feel the pressure. It is the least favourite surface for Diaz Acosta but Norrie has not been in good form.

It’s a difficult combination when you feel like you’re the guy who should be winning but you’ve not been doing much winning recently.

It’s so tough because Cam is one of the hardest workers. His application to the sport and his investment has never got a question mark by it so when the results don’t come it’s never ‘oh is he putting enough hours on the practice court?'

Of course he is. He puts more in than anybody.

I wonder if the change is going to come maybe in his coaching team? You feel like when it’s been the entirety of the year now, and the back end of last year they start to search for answers elsewhere.

We’ll see if any changes are made, and maybe it’s even as simple as changing his schedule.