ROCHESTER, N.Y. (AP) Japan's Ai Miyazato, celebrating her 23rd birthday, shot a 4-under 68 to join Cristie Kerr and five South Korean players atop the crowded leaderboard at the Wegmans LPGA. Jeong Jang, Inbee Park, Song-Hee Kim, Jimin Jeong and Soo-Yun Kang, who holed a 9-wood shot for an ace on the 165-yard seventh hole, also shot 68s. Morgan Pressel, Becky Lucidi, Sweden's Helen Alfredsson and South Korea's Hee-Won Han, Na On Min, Kyeong Bae and Young-A Yang opened with 69s. Defending champion Lorena Ochoa, the No. 1 player in women's golf, carded an even-par 72, one better than Annika Sorenstam. Michelle Wie, who is ranked 200th in the world and received a sponsor exemption, shot a 71.