SYLVANIA, Ohio (AP) -- Alison Walshe, chasing her first victory in four years on the LPGA Tour, shot a 6-under 65 to take a one-stroke lead Thursday after the opening round of the steamy Marathon Classic.
Walshe, in the top 20 on tour in putting statistics, needed only 22 putts to negotiate hot and humid Highland Meadows. Paula Creamer, the 2008 winner of what used to be known as the Jamie Farr Toledo Classic, played later in the day and shot a 66 that left her tied with teenager Lexi Thompson and Canadian Jessica Shepley.
Top-ranked Inbee Park birdied her final two holes for a 67. Defending champ So Yeon Ryu had a 68, and Se Ri Pak, a five-time winner of the tournament, opened with a 69.