BMW Championship

Australia`s Jason Day grabs world number one ranking

BMW Championship: Unstoppable Jason Day stretches lead to six

Jim Furyk`s Tour Championship status up in the air

BMW Championship: Surging Jason Day leads by five strokes

Jim Furyk withdraws from BMW Championship with wrist injury

BMW Championship: Jason Day on fire in quest for number one

''Big Three'' set for BMW Championship battle

Rory McIlroy, Jordan Spieth keep 'to-and-fro' going in battle for No. 1