Source: @CBS Sports

Arsenal have wasted little time reminding Manchester City that even the smallest slip can prove costly in a Premier League title race. Mikel Arteta’s side capitalised on City’s first league defeat of the season with a 2-0 victory over Everton, leaving the two clubs locked on 21 points after eight matches.

City’s 2-1 defeat at Aston Villa handed Arsenal an opportunity to erase their three-point deficit, and the defending champions duly delivered at the Emirates Stadium on Saturday.

Ezri Konsa opened the scoring after seven minutes, while Gabriel Magalhaes settled the contest in the second half. Arsenal have now won seven of their opening eight league fixtures, with City retaining first place courtesy of their superior goal difference.

The weekend’s results have also strengthened the impression that another fiercely contested championship battle is developing between Pep Guardiola and Arteta.

City’s attacking output remains superior, with 20 goals compared with Arsenal’s 13. However, the London club have conceded five goals against City’s nine, giving Arteta a defensive foundation capable of sustaining another serious challenge.

Arsenal’s defensive strength could prove decisive

Arsenal’s victory over Everton offered another demonstration of the value of having defenders who contribute at both ends of the pitch.

Konsa’s opener ended Arsenal’s lengthy wait for a goal from a set-piece situation, while Gabriel marked his 200th Premier League appearance with his 21st goal in the competition.

The Brazilian has become an outstanding attacking weapon at dead-ball situations, and his partnership with Konsa helped Arsenal maintain control despite William Saliba’s absence through injury.

Arsenal were not entirely untroubled, however. Everton striker Thierno Barry had an opportunity to equalise following a defensive mistake, but David Raya intervened.

That incident demonstrated why Arsenal’s defensive organisation remains central to their performances. Arteta’s team can recover from individual errors without allowing opponents prolonged periods of attacking pressure.

City, meanwhile, discovered at Villa Park that even their impressive attacking resources cannot guarantee results against opponents prepared to exploit defensive vulnerabilities.

The defeat ended Guardiola’s perfect league record this season and allowed Arsenal to get back on level terms without requiring a direct confrontation between the rivals.

With both clubs having registered seven victories, the contest is now finely balanced. City possess the greater scoring record, while Arsenal have established the league’s strongest defence.

Arsenal’s next Premier League assignment against Liverpool will provide another demanding examination of their credentials, while City face Brighton.

The Gunners have already demonstrated an ability to grind out results when attacking fluency is limited. That quality could prove invaluable across a demanding league campaign.

For Arteta, the immediate satisfaction comes from seeing his players seize an opportunity that could easily have slipped through their fingers.

The challenge now is maintaining that consistency against stronger opposition, where defensive discipline and efficiency in front of goal will be tested far more severely.