Hae-ran Yu took the lead in the second round of the AIG Women's Open with a 2-under par 68, bringing her total to 7-under par 135. Shiho Kawakita (Japan) is tied for second place, one stroke behind. Hae-ran Yu has been on a roll this season, winning both the KPMG Women's PGA Championship and the Evian Championship. If she achieves three consecutive major wins, it will be an achievement not seen since Inbee Park in 2013. Nelly Korda, ranked No. 1 in the world, shot a 1-under par 141 to tie for 14th place, six strokes behind Hae-ran Yu.