It's clear why Arsenal stand as numerous fans' favorites to claim the Premier League during this term.
Look at their performances against Newcastle and Crystal Palace in contrast with those equivalent matches during the prior term.
The Gunners have defeated all of them in the current season, but lost 10 points across those games as they fell away in the title race last season.
Defensive Strength
Arsenal's defensive strength is a primary factor why they are looking well positioned to ultimately achieve their title ambition.
They rank top for unbreached games (6), shots let in (3), shots faced (72), dangerous chances allowed (19) and xGA (5.3).
The central defensive pairing of Gabriel and William Saliba is potentially the strongest in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their threat from set-pieces is widely recognized, but competing clubs still find it difficult to contain the Gunners from these situations.
They have notched 11 times from set-pieces in the league, several additional than any other side, with 69% of their goals originating from these situations.
"Arsenal can perform multiple roles now. The whole team has a fear factor. People are just wary of them and it is excellent to see."
Championship Claims
What is especially 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 leading by four at the top.
While they keep winning, their historic competitors face difficulties. This marks the first time at this point 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 head coach Mikel Arteta at the beginning, having allocated around £250m on eight summer signings in pursuit of that long-awaited first title since 2004.
But the business has so far paid off in remarkable manner, with his side one of the most prolific attacks in the league and possessing the most resilient defense, despite several injuries.
- Unbreached games in each of their last three Premier League games
- Over six hours without letting in a goal
- Only a trio of goals in 12 games across all competitions
Former players and experts have labeled Arteta's men as a "powerhouse, looking challenging to stop" with the whole club now functioning with conviction and resolve.