Philadelphia, PA (SportsNetwork.com) - Despite not playing last week, 17-year- old Lydia Ko jumped Stacy Lewis and is No. 2 in this week's world rankings.
Ko, who trailed Lewis by 0.01 average points last week, fell 0.14 average points, while Lewis dropped 0.18 average points, allowing Ko to move up a spot to No. 2.
That was the only change inside the top 20 this week as Inbee Park remained the No. 1 player in the world. After Ko and Lewis, Suzann Pettersen, Shanshan Feng, Michelle Wie, So Yeon Ryu, Hyo-Joo Kim, Karrie Webb and Lexi Thompson rounded out the top 10 from No. 4.
Kyu Jung Baek, Anna Nordqvist, Cristie Kerr, Azahara Munoz, Sun Ju Ahn, Mi Rim Lee, Na Yeon Choi, Brittany Lincicome, Paula Creamer and In Gee Chun all stayed put and they are Nos. 11 through 20.