There's no doubt why Arsenal stand as many people's preferred choice to claim the Premier League this season.
Look at their outcomes against West Ham and Crystal Palace compared to those same matches during the prior term.
The Gunners have beaten all of them during this campaign, but surrendered 10 points across those games as they faded in the title race last season.
Impenetrable Backline
Arsenal's defensive strength is a primary factor why they are looking well positioned to at last realize their title ambition.
They rank top for clean sheets (6), goals conceded (3), opposition efforts (72), quality opportunities against (19) and expected goals against (5.3).
The defensive partnership of Gabriel and William Saliba is arguably the strongest in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Set-Piece Mastery
Their danger from dead balls is widely recognized, but competing clubs still find it difficult to stop the Gunners from these situations.
They have notched 11 times from set-pieces in the league, a couple extra than any other side, with 69% of their goals originating from these situations.
"Arsenal can do a bit of everything now. The whole team has a fear factor. People are just fearful of them and it is great to see."
Championship Claims
What is even more remarkable about Arsenal's start to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United on the road and Manchester City at home - and are still ahead by four points at the top.
While they keep winning, their traditional rivals face difficulties. This marks the initial occasion at this stage of the season since 1992 that none of Manchester City and United, Liverpool or Chelsea are in the Premier League top four.
The expectations was on manager Mikel Arteta at the start, having allocated around £250m on eight summer acquisitions in quest of that elusive first title since 2004.
But the business has so far yielded results in impressive fashion, with his side second top scorers in the league and possessing the most resilient defense, despite numerous injuries.
- Unbreached games in three straight Premier League games
- 385 minutes without allowing a goal
- Only a trio of goals in 12 games across various contests
Former players and analysts have characterized Arteta's men as a "juggernaut, looking challenging to stop" with the whole club now performing with belief and determination.