There's little doubt why Arsenal are now countless pundits' top picks to claim the Premier League this season.
Consider their results against Fulham and Crystal Palace versus those identical matches in the previous campaign.
The Gunners have beaten all of them in the current season, but surrendered 10 points across those games as they faded in the title race last season.
Impenetrable Defense
Arsenal's defensive strength is a primary factor why they are appearing strong to ultimately achieve their title ambition.
They lead the league for unbreached games (6), goals allowed (3), opposition efforts (72), quality opportunities against (19) and xGA (5.3).
The central defensive pairing of Gabriel and William Saliba is possibly the finest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Expertise
Their effectiveness from free kicks is well known, but opposition teams still find it difficult to neutralize the Gunners from these opportunities.
They have scored 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 impressive about Arsenal's commencement to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United away from home and Manchester City on home turf - and are still ahead by four points at the top.
While they maintain victories, their traditional rivals face difficulties. This marks the premier instance 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 manager Mikel Arteta at the outset, having invested around £250m on eight summer signings in search of that coveted first title since 2004.
But the spending has so far proven successful in remarkable manner, with his side among the highest scorers in the league and having the most resilient defense, despite multiple injuries.
- Clean sheets in each of their last three Premier League games
- Nearly 6.5 hours without letting in a goal
- Only three goals in 12 games across every tournament
Former players and analysts have described Arteta's men as a "juggernaut, looking challenging to stop" with the whole club now operating with conviction and resolve.