It's obvious why Arsenal have become many people's preferred choice to secure the Premier League during this term.
Consider their results against West Ham and Crystal Palace compared to those same matches in the previous campaign.
The Gunners have defeated all of them this time around, but surrendered 10 points across those games as they dropped off in the title race previously.
Impenetrable Defense
Arsenal's defensive solidity is a crucial element why they are seeming ready to finally fulfil their title target.
They stand first for unbreached games (6), shots let in (3), attempts against (72), quality opportunities against (19) and expected goals against (5.3).
The defensive partnership of Gabriel and William Saliba is potentially the best in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Set-Piece Expertise
Their danger from dead balls is widely recognized, but opposition teams still struggle to contain the Gunners from these opportunities.
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 excel in various aspects now. The whole team has a fear factor. People are just fearful of them and it is wonderful to see."
Championship Credentials
What is especially impressive about Arsenal's start to the campaign is they have also played Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City on home turf - and are still leading by four at the top.
While they maintain victories, their long-standing opponents are struggling. 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 beginning, having allocated around £250m on eight summer signings in quest of that long-awaited first title since 2004.
But the investment has so far proven successful in impressive fashion, with his side one of the most prolific attacks in the league and having the most resilient defense, despite several injuries.
- Clean sheets in three straight 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 pundits have described Arteta's men as a "powerhouse, looking challenging to stop" with the whole club now functioning with conviction and resolve.