It's evident why Arsenal are now many people's favorites to secure the Premier League during this term.
Look at their outcomes against Fulham and Crystal Palace in contrast with those identical matches in the previous campaign.
The Gunners have beaten all of them during this campaign, but lost 10 points across those games as they fell away in the title race last season.
Impenetrable Defense
Arsenal's defensive strength is a primary factor why they are looking well positioned to ultimately achieve their title target.
They lead the league for unbreached games (6), goals conceded (3), attempts against (72), quality opportunities against (19) and expected goals against (5.3).
The defensive partnership of Gabriel and William Saliba is possibly the finest 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 competing clubs still don't know how to neutralize the Gunners from these opportunities.
They have registered 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 intimidation presence. People are just fearful of them and it is excellent to see."
Championship Credentials
What is particularly impressive about Arsenal's beginning to the campaign is they have also played 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 keep winning, their long-standing opponents face difficulties. This marks the initial occasion at this stage of the season since 1992 that none of Manchester City and United, Liverpool or Chelsea are in the Premier League top four.
The scrutiny was on manager Mikel Arteta at the start, having spent around £250m on eight summer acquisitions in pursuit of that long-awaited first title since 2004.
But the investment has so far yielded results in impressive fashion, with his side one of the most prolific attacks in the league and having the tightest defense, despite multiple injuries.
- Unbreached games in each of their last three Premier League games
- Nearly 6.5 hours without conceding a goal
- Only three goals in 12 games across all competitions
Former players and analysts have labeled Arteta's men as a "unstoppable force, looking difficult to stop" with the whole club now operating with belief and purpose.