AVONDALE, La. (AP) — Louis Oosthuizen and Charl Schwartzel birdied six of their final eight holes Saturday to shoot a 9-under 63 and take a one-shot lead into the final round of the Zurich Classic. The South African duo had a 19-under 197 total. Australians Marc Leishman and Cameron Smith also shot a 63 in the best-ball round to move into a tie for second at 18 under with Cameron Champ and Tony Finau, who shot a 67. The tournament will close with an alternate-shot round.
