There's no doubt why Arsenal have become many people's preferred choice to secure the Premier League this season.
Examine their results against Fulham and Crystal Palace compared to those same matches last season.
The Gunners have overcome all of them in the current season, but surrendered 10 points across those games as they fell away in the title race previously.
Impenetrable Backline
Arsenal's defensive strength is a primary factor why they are seeming ready to ultimately achieve their title target.
They rank top for unbreached games (6), goals allowed (3), opposition efforts (72), quality opportunities against (19) and anticipated concessions (5.3).
The central defensive pairing of Gabriel and William Saliba is possibly the best in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Set-Piece Expertise
Their threat from set-pieces is well known, but rival sides still find it difficult to stop the Gunners from these opportunities.
They have notched 11 times from set-pieces in the league, two more than any other side, with 69% of their goals resulting from these situations.
"Arsenal can do a bit of everything now. The whole team has a daunting aura. People are just fearful of them and it is excellent to see."
Championship Pedigree
What is especially notable about Arsenal's commencement to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United on the road and Manchester City in their own stadium - and are still leading by four at the top.
While they maintain victories, their traditional rivals aren't faring so well. 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 head coach Mikel Arteta at the start, having allocated around £250m on eight summer additions in quest of that coveted first title since 2004.
But the investment has so far proven successful in remarkable manner, with his side among the highest scorers in the league and boasting the most resilient defense, despite numerous injuries.
- Clean sheets in three consecutive Premier League games
- Nearly 6.5 hours without letting in a goal
- Only three goals in 12 games across all competitions
Former players and analysts have characterized Arteta's men as a "juggernaut, looking challenging to stop" with the whole club now performing with belief and purpose.