Former champion Minjee Lee fired a four-under par 66 to join a three-way tie for the US Women's Open lead on Saturday alongside Andrea Lee and overnight leader Wichanee Meechai.Australia's Lee, who won her second major title at the 2022 US Open at Pine Needles, matched the best round of the week at Lancaster Country Club in Pennsylvania, firing an eagle, three birdies and a bogey to join the top trio on five-under par 205.