It's evident why Arsenal stand as numerous fans' favorites to win the Premier League this season.
Examine their outcomes against West Ham and Crystal Palace versus those equivalent matches in the previous campaign.
The Gunners have defeated all of them during this campaign, but lost 10 points across those games as they faded in the title race previously.
Defensive Dominance
Arsenal's defensive solidity is a primary factor why they are appearing strong to finally fulfil their title ambition.
They lead the league for clean sheets (6), goals conceded (3), opposition efforts (72), shots on target faced (19) and xGA (5.3).
The center-back duo of Gabriel and William Saliba is arguably the best in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their effectiveness from free kicks is widely recognized, but opposition teams still find it difficult to neutralize the Gunners from these opportunities.
They have registered 11 times from set-pieces in the league, a couple extra than any other side, with 69% of their goals coming from these situations.
"Arsenal can perform multiple roles now. The whole team has a fear factor. People are just fearful of them and it is great to see."
Championship Claims
What is especially impressive about Arsenal's commencement to the campaign is they have also played Manchester United, Liverpool and Newcastle United on the road and Manchester City at home - and are still ahead by four points at the top.
While they keep winning, their historic competitors aren't faring so well. This marks the first time 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 expectations was on boss Mikel Arteta at the beginning, having invested around £250m on eight summer signings in quest of that long-awaited first title since 2004.
But the spending has so far yielded results in remarkable manner, with his side second top scorers in the league and possessing the most resilient defense, despite several injuries.
- Unbreached games in three straight Premier League games
- Over six hours without letting in a goal
- Only a trio of goals in 12 games across all competitions
Former players and experts have described Arteta's men as a "unstoppable force, looking challenging to stop" with the whole club now performing with belief and purpose.