It's obvious why Arsenal have become numerous fans' top picks to win the Premier League during this term.
Examine their results against West Ham and Crystal Palace in contrast with those identical matches in the previous campaign.
The Gunners have defeated all of them in the current season, but surrendered 10 points across those games as they fell away in the title race previously.
Impenetrable Defense
Arsenal's backline resilience is a primary factor why they are appearing strong to at last realize their title ambition.
They lead the league for unbreached games (6), shots let in (3), shots faced (72), dangerous chances allowed (19) and expected goals against (5.3).
The central defensive pairing 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.
Dead-Ball Dominance
Their threat from set-pieces is widely recognized, but rival sides still don't know how to neutralize the Gunners from these opportunities.
They have registered 11 times from set-pieces in the league, two more 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 intimidation presence. People are just fearful of them and it is excellent to see."
Championship Pedigree
What is particularly impressive about Arsenal's beginning to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United away from home and Manchester City in their own stadium - 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 juncture 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 manager Mikel Arteta at the start, having spent around £250m on eight summer signings in search of that elusive first title since 2004.
But the investment 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 numerous injuries.
- Clean sheets in each of their last three Premier League games
- Over six hours without allowing a goal
- Only a trio of goals in 12 games across all competitions
Former players and experts have described Arteta's men as a "juggernaut, looking difficult to stop" with the whole club now performing with conviction and determination.