There's no doubt why Arsenal stand as many people's top picks to claim the Premier League this season.
Examine their results against West Ham and Crystal Palace compared to those same matches last season.
The Gunners have defeated all of them in the current season, but surrendered 10 points across those games as they dropped off in the title race previously.
Impenetrable Defense
Arsenal's backline resilience is a key reason why they are looking well positioned to finally fulfil their title ambition.
They rank top for unbreached games (6), goals allowed (3), shots faced (72), quality opportunities against (19) and expected goals against (5.3).
The defensive partnership of Gabriel and William Saliba is arguably the finest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their effectiveness from free kicks is widely recognized, but competing clubs still don't know how to contain 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 perform multiple roles now. The whole team has a daunting aura. People are just afraid of them and it is great to see."
Title Credentials
What is especially remarkable about Arsenal's start to the campaign is they have also faced Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City in their own stadium - and are still four points clear at the top.
While they keep winning, their historic competitors face difficulties. This marks the premier instance 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 pressure was on head coach Mikel Arteta at the start, having invested around £250m on eight summer signings in quest of that long-awaited first title since 2004.
But the business has so far paid off in impressive fashion, with his side one of the most prolific attacks in the league and having the tightest defense, despite numerous injuries.
- Shutouts in each of their last three Premier League games
- 385 minutes without allowing a goal
- Only a trio of goals in 12 games across all competitions
Former players and experts have labeled Arteta's men as a "unstoppable force, looking difficult to stop" with the whole club now performing with belief and determination.