Arsenal secured a crucial 2-1 victory over 10-man Chelsea at Emirates Stadium, moving five points clear at the top of the Premier League table. All three goals came from corner kicks, with Jurriën Timber's 66th-minute header proving decisive after William Saliba and Piero Hincapié traded first-half goals.

Chelsea's hopes suffered a major blow when Pedro Neto received two yellow cards in three minutes, including a dismissal for fouling Gabriel Martinelli during an Arsenal counterattack. The red card marked Chelsea's seventh of the season, continuing a troubling trend that has cost them points against Manchester United, Fulham, and Brighton. Neto will now miss Wednesday's crucial match against Aston Villa.

Arsenal's dominance on set pieces was the story, as they equaled the Premier League record with 16 goals from corners this season. This marked the ninth time Arsenal have scored a match-winning goal from a corner, more than any team in league history. Meanwhile, William Saliba's defensive struggles continued despite his goal, with several nervy moments that highlighted Arsenal's need for stability as they face a tense title run-in against Manchester City.