The proof is unmistakable why Arsenal are now countless pundits' preferred choice to win the Premier League during this term.
Look at their results against Newcastle and Crystal Palace versus those identical 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 Defense
Arsenal's defensive strength is a primary factor why they are appearing strong to at last realize their title target.
They stand first for unbreached games (6), goals conceded (3), opposition efforts (72), quality opportunities against (19) and anticipated concessions (5.3).
The center-back duo of Gabriel and William Saliba is possibly the strongest in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Dead-Ball Excellence
Their threat from set-pieces is well known, but opposition teams still find it difficult to contain the Gunners from these situations.
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 excel in various aspects now. The whole team has a fear factor. People are just wary of them and it is wonderful to see."
Title Potential
What is even more remarkable about Arsenal's start to the campaign is they have also played Manchester United, Liverpool and Newcastle United away from home and Manchester City at home - and are still leading by four at the top.
While they maintain victories, their long-standing opponents aren't faring so well. This marks the premier instance 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 beginning, having spent around £250m on eight summer additions in quest of that elusive first title since 2004.
But the investment has so far paid off in style, with his side among the highest scorers in the league and having the most resilient defense, despite several injuries.
- Unbreached games in each of their last three Premier League games
- Over six hours without conceding a goal
- Only a trio of goals in 12 games across all competitions
Former players and analysts have labeled Arteta's men as a "powerhouse, looking hard to stop" with the whole club now operating with confidence and purpose.