Philadelphia, PA (Sports Network) - Inbee Park won for the fifth time this season on the LPGA Tour and that helped her expand her lead atop the latest women's world rankings.
Park increased her lead over Stacy Lewis from 2.80 average points to 3.52 average points. They were followed again by Suzann Pettersen, Na Yeon Choi and So Yeon Ryu, who were third to fifth again.
Shanshan Feng inched up one spot and that bumped Yani Tseng down one to seventh. Karrie Webb held steady at No.8 and was again followed by Jiyai Shin, Ai Miyazato, Cristie Kerr and Catriona Matthew.
Mika Miyazato jumped two spots to 13th and that pushed Paula Creamer and I.K. Kim down a notch apiece to 14th and 15th.
Amateur star Lydia Ko climbed three to 16th and that bumped Ariya Jutanugarn, Amy Yang and Lizette Salas down one spot each. Angela Stanford stayed put at No. 20 again this week.