“Getting hard to see the line.”Porvasnik played in the first group of the day of the first tee. She’s a 30-year-old LPGA Tour rookie after finishing fourth last year in the Epson Tour standings. Iwai played in a group with twin sister Chisato, who was 8 under after a 66. Hull won the Kroger Queen City Championship three weeks ago in Ohio after Thitikul four-putted the final hole. After the event, the LPGA heads to Asia for tournaments five straight weeks in Shanghai, South Korea, Malaysia and Japan.