Arsenal are looking sharp. They had a good pre-season, winning three games, while Chelsea's was perhaps a bit more exhausting as they played two games in the heat and humidity of Singapore, losing both of them.

Nacho Monreal aims a cross towards the near post but it is too close to Thibaut Courtois and the Chelsea keeper scoops up the ball.

Chris Sutton
Ex-Chelsea striker at Wembley for 5 live Sport

We talk about Arsenal playing with a back three, out of possession it is a back five. Sometimes they will say to Chelsea: 'you have the ball and we will counter'.

Mark Lawrenson
Former Liverpool defender

I'm slightly surprised that Morata has not started for Chelsea.

If you're Antonio Conte and thinking of playing him next weekend why would you not play him today?

Image source, Getty Images

Tom Rostance
BBC Sport at Wembley

Nacho Monreal is nominally one of Arsenal's back three but he was the furthest man forwards in that first attack. Real fluidity in both team's systems.

Half the Wembley pitch is drenched in sunshine, the other half in shadow as Arsenal get straight on the attack.

They move the ball from left to right before Alex Oxlade-Chamberlain attempts to float the ball over the defence but overhits it and out it goes as Chelsea fans cheer ironically.

Image source, Getty Images

We're under way!

The 2017-18 season starts here.

Alexandre Lacazette splashes his face with water as kick-off approaches.

Here's a reminder of the teams.

Image source, Getty Images

Four wreaths are laid on the edge of the pitch before Wembley falls silent for a minute's silence to remember the victims of the Grenfell Tower fire.

Wembley is just a few miles away from the tower.

Image source, Reuters

Jake Beer: I feel like Chelsea have bought some very good players but I would like to see some reinforcements for the wing backs.

Johnny Magrinho: Both benches are weak so comes down to who has the best XI. Backing Batshuayi to bag a brace & Chelsea win 3-1 with ease.

As the teams line up for national anthem, two legends for the respective clubs - Gianfranco Zola and Bob Wilson go down the line shaking the players' hands.

Wilson stops for a lengthy chat with Chelsea goalkeeper Thibaut Courtois while Zola gets a bear hug from Antonio Conte.

Don't forget you can listen to live BBC Radio 5 live commentary on this game. Tune in.

Huge applause rings out around Wembley after that superb performance by the Choir for Grenfell.

Now the teams emerge from the tunnel. Almost time for kick off.

The Choir for Grenfell – formed in the aftermath of the tragedy by members of the affected community – are currently singing Bridge Over Troubled Water on the pitch.

Tom Rostance
BBC Sport at Wembley

The Community Shield, FA Cup and Premier League trophies have been carried out on to the pitch by representatives from the Metropolitan Police, Ambulance service and fire brigade.

Today's match will raise over £1.25m for the Grenfell community, with both clubs donating more than £500,000 to the fund.

Here's someone who will be supporting the Gunners again today,.

Abdi was at Wembley to see Arsenal win the FA Cup in May, having helped his team win their category of the FA People's Cup....

It was a record-breaking year for the FA People's Cup in 2017 and you'll be able to take part in next year's competition as it gets even bigger and better.

So why not start getting your team sorted out so you ready for when registration opens? You could be heading to the 2018 FA Cup final like Abdi!

Image source, .

What do you think is the best goal in the Premier League?

We've come up with a shortlist of 25 - one per season - and want you to vote for your favourite.

To make it easier, we've broken it down into five votes, each featuring five goals from five seasons.

Take a look at the five goals we have selected from 2002-07 and vote for your favourite.

Tom Rostance
BBC Sport at Wembley

Another oddity about today's teams - Premier League champions Chelsea have a bench of players who have a combined total of one substitute appearance for the club between them in the league.

New signings Willy Caballero, Antonio Rudiger and Alvaro Morata are joined by Charly Musonda, Andreas Christensen, Kyle Scott and Jeremie Boga. More than a whiff of 'pre-season' about Antonio Conte's selection.

Everton John: Everton look better on paper but still need 2-3 more until Mori, Coleman and Bolasie return.

Ahhh photographs of team-sheets. Football truly is back...

App users may need to click on the above to view the tweet.

Image source, Getty Images

Arsenal boss Arsene Wenger: "For us, it is just a good opportunity to repeat the performance from the FA Cup final.

"I would say that Chelsea look like they have kept the basis of 95% of their squad. They have added Tiemoue Bakayoko, who is a very strong player, a strong ball-winner, similar to Nemanja Matic, maybe less of a distance runner but more of an impact player - but certainly they will fight for the championship again.

"They have replaced Costa with Morata. Morata is maybe less of a goalscorer than Costa, but he can score and provide as well."