The proof is unmistakable why Arsenal have become numerous fans' favorites to win the Premier League in the current campaign.
Consider their performances against West Ham and Crystal Palace versus those same matches in the previous campaign.
The Gunners have overcome all of them during this campaign, but lost 10 points across those games as they faded in the title race previously.
Impenetrable Backline
Arsenal's defensive solidity is a crucial element why they are seeming ready to at last realize their title ambition.
They stand first for unbreached games (6), shots let in (3), opposition efforts (72), dangerous chances allowed (19) and anticipated concessions (5.3).
The center-back duo of Gabriel and William Saliba is possibly the best in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Mastery
Their effectiveness from free kicks is well known, but opposition teams still don't know how 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 perform multiple roles now. The whole team has a daunting aura. People are just wary of them and it is excellent to see."
Championship Claims
What is especially remarkable about Arsenal's commencement to the campaign is they have also faced Manchester United, Liverpool and Newcastle United on the road and Manchester City on home turf - and are still ahead by four points at the top.
While they keep winning, their traditional rivals 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 start, having invested around £250m on eight summer additions in quest of that elusive first title since 2004.
But the investment has so far proven successful in remarkable manner, with his side second top scorers in the league and boasting the most resilient defense, despite multiple injuries.
- Shutouts in three consecutive Premier League games
- Nearly 6.5 hours without conceding a goal
- Only a handful of concessions in 12 games across all competitions
Former players and experts have characterized Arteta's men as a "unstoppable force, looking difficult to stop" with the whole club now performing with belief and determination.