Arsenal Defeat Chelsea 2-1 to Maintain Premier League Lead; Manchester United Win

Arsenal secured a 2-1 victory over Chelsea at the Emirates Stadium, maintaining a five-point lead atop the Premier League. Both Arsenal goals came from corners, scored by William Saliba and Jurrien Timber, while Chelsea equalized through an own goal by Piero Hincapie. Chelsea's Pedro Neto was sent off in the 70th minute. Meanwhile, Manchester United came from behind to defeat Crystal Palace 2-1, with Benjamin Sesko scoring the winner after Maxence Lacroix's red card.