Tour rookie Maria Torres shared the four-way lead Friday after two rounds in her second major tournament. Top-ranked, two-time major winner Sung Hyun Park has the weekend off.
Torres, the first Puerto Rican to earn an LPGA Tour card, shot a 2-under 69 before Amy Olson [65], Mo Martin [66] and Mi Hyang Lee [66] matched her 8-under 134 total.
"It's something new and it's exciting [to lead]," said the 23-year-old Torres, who is ranked No. 184. She missed the cut at 10 over in her only previous major, the Women's PGA Championship won in July by the South Korean world No.