Philadelphia, PA (SportsNetwork.com) - Inbee Park won the HSBC Women's Champions on Sunday and that helped her inch closer to Lydia Ko in the women's world rankings.

Ko and Park remained Nos. 1 and 2 in the rankings, but Park trimmed the gap from 1.41 average points to 0.95 average points.

Stacy Lewis finished third, while Shanshan Feng shared fourth place in Singapore. Those two were third and fourth in the rankings and followed again by Suzann Pettersen, Michelle Wie, Hyo-Joo Kim, So Yeon Ryu and Karrie Webb.

Lexi Thompson inched up one to 10th and that pushed Amy Yang down one spot to 11th. Q Baek and Anna Nordqvist were 12th and 13th again, while Azahara Munoz moved up one to 14th.

Na Yeon Choi fell a notch to 15. Mirim Lee and Brittany Lincicome stayed put at 16 and 17. Jessica Korda and Cristie Kerr exchanged places with Korda inching up to 18th. Sun Ju Ahn rounded out the top 20 again this week.