Rory McIlroy falters as Aaron Rai takes joint first-round lead at Wentworth

Aaron Rai of England shot a six-under 66 to share the first-round lead with Sweden's Joakim Lagergren at the BMW PGA Championship at Wentworth. Rory McIlroy, who is aiming for a record-equalling eighth Race to Dubai title, suffered a late stumble and finished the first round at three-under par. A group of players including Adam Scott, Ludvig Aberg, and Rasmus Gerard are one shot back at five-under par.