Adam Scott delivered a stellar performance at the BMW Championship, shooting a nine-under-par 63 to set a new course record and take a three-shot lead at Castle Pines. This round, featuring nine birdies and no bogeys, catapulted him to 13-under overall at the halfway stage. Scott, who has struggled with consistency in recent years, expressed relief and freedom after securing his FedEx Cup top-50 spot last week. Keegan Bradley trails Scott by three strokes, while Ludvig Aberg, who shot an eight-under 64, is in third place. The BMW Championship is the penultimate event before the Tour Championship at East Lake, where only the top 30 players will compete.