Not for the first time, Naomi Osaka has wowed fans with an incredible outfit before her first-round match against France's Elsa Jacquemot.

The four-time Grand Slam champion walked onto court three in a Japanese-inspired white outfit, which you can see in the pictures below.

With the match under way, the Japanese 14th seed has taken the robe off and is now playing in a more traditional Wimbledon attire.

Image source, Getty Images

Image source, Getty Images

Too many double faults from Cameron Norrie.

His latest one - number eight for the match - brings Michael Zheng back into the game at 40-30 and he messes up a simple backhand volley to find himself facing deuce early in the fifth set.

Jannik Sinner turns away and raises his fist to celebrate as he unloads with a forehand to get this tie-break level. It's certainly tense!

Sinner laps up the applause from the crowd again as an ace puts him back in front... for now.

Miomir Kecmanovic catches Jannik Sinner off balance. Sinner was coming out of the corner and across the baseline as Kecmanovic cut the ball back in that direction. Beautiful tennis.

Sinner attempts to go down the line again but it's long. He's not getting the best of those shots in this tie-break.

Tim Henman
Former British number one on BBC One

Jannik Sinner had the backhand at 3-0 in this tie-break, he stepped in and ripped it down the line but ultimately found the net. It was a shock because he normally wins nine out of 10 of those on a normal day.

But all of a sudden they are on even terms again and the pressure is building.

A double fault and a loose forehand either side of a forehand winner see Michael Zheng trail 15-30 but he recovers to hold to 30, Cameron Norrie shanking a forehand off a deep return on the final point of the game.

Jannik Sinner started so well in this tie-break but has failed to slam the door shut as another big return strays low to hand back the mini-break.

Miomir Kecmanovic just loses his composure at the baseline as he gets under his forehand and it loops high and long.

Image source, PA Media

Cameron Norrie opens the fifth set with a routine hold to 15.

One problem for him, however, is he hasn't earned a break point since the second set.

Image source, PA Media

Mark Woodforde
17-time Grand Slam doubles champion on BBC Radio 5 Live

19 aces that Sinner has sent down today - that has been part of his game today that has shone, as well as first-serve points.

Jannik Sinner goes big with a backhand down the line as he looks for another mini-break but it's just slightly too low and comes back off the net cord.

Sinner's next attempt at going down the line ends up wide. A much-needed double hold for Miomir Kecmanovic.

Jannik Sinner doesn't let his history with drop shots impede his thinking - even at this crucial point of the set.

Sinner executes perfectly for a mini-break from the outset.

The Italian builds on that fine start and wraps up his two serves with an ace for a commanding lead.

Image source, Getty Images

Jannik Sinner can't afford any hiccups at this stage of the set.

And it proves to be one of his more comfortable service games with a hold to 15.

On to the tie-break.

Tim Henman
Former British number one on BBC One

Jannik Sinner is spraying his forehands. For a player of his calibre, at this specific moment in the match, you just do not expect him to make unforced errors like those.

The first round of any tournament is always difficult, particularly the switch in surface, but there hasn't really been a middle ground with him today. His quality play has been excellent, but when it has dropped off there have been plenty of unforced errors.

That's why he is finding himself in a little bit of a predicament here.

Harry Poole
BBC Sport at Wimbledon

All credit to Miomir Kecmanovic, he is giving this a right go!

To my eyes, Jannik Sinner's movement during the points does not look as though it has been impacted following his nasty fall earlier in this set.

It's more when he's walking between them that he doesn't look 100% comfortable - but maybe that's just how he walks.

After his struggles at the French Open, the world number one's durability is being thoroughly examined here. Not exactly what he would have wanted at the start of what he hopes will be a two-week stay in Wimbledon...

A couple of early shocks in the men's draw, with Norwegian 11th seed Casper Ruud losing in the first round to Poland's Hubert Hurkacz.

Ruud, who is a three-time Grand Slam finalist but has never been past the second round at Wimbledon, lost 4-6 2-6 6-7 (7-9).

Men's 12th seed Andrey Rublev is also out after losing 4-6 7-6 (8-6) 6-3 3-6 6-7 (12-14) to countryman Roman Safiullin.

Image source, Getty Images

Michael Zheng nets a forehand to squander the first set point of the game - and his fourth of the set - but responds with an ace to take this match to a decider.

Image source, Getty Images

But Jannik Sinner can't take it. He goes too big with a forehand for deuce and then is unable to get behind his next return from the baseline to give up advantage.

Miomir Kecmanovic lets out a huge roar as he gets the hold. That was a big moment for the Serbian.

Image source, Getty Images

With a couple of big first serves, including an ace down the T for 40-0, Michael Zheng earns another three set points.

Five consecutive points for Cameron Norrie.

Over to you, Michael Zheng. Can you serve out the fourth set?

Jannik Sinner looks to seize this opportunity late in the third with a winner into the corner getting him advantage.