Hideki Matsuyama surges to 5-stroke lead at St. Jude

(Photo credit: Chris Day/The Commercial Appeal / USA TODAY NETWORK)
Japan's Hideki Matsuyama pulled away from his challengers on the back nine at the FedEx St. Jude Championship on Saturday and will carry a five-stroke lead into Sunday's final round in Memphis, Tenn.

Matsuyama shot 6-under-par 64 during a steady round at TPC Southwind marred by an early bogey, but bolstered by five birdies and an eagle. Matsuyama, who po