Samantha Wagner and Jennifer Hahn shot 4-under 68 on Monday in the U.S. Women's Amateur at Portland Golf Club to share the first-round lead in stroke-play qualifying.
The top 64 after the second round Tuesday will advance to match play.
The 18-year-old Wagner, from Orlando, Florida, will be a freshman at Florida. The 21-year Hahn, from Henderson, Nevada, will be a senior at Vanderbilt.
Cindy Ha of Demarest, New Jersey, opened with a 69. She will be a sophomore at Vanderbilt.
Stanford's Mariah Stackhouse of Riverdale, Georgia, was at 70 along with Canadian Women's Amateur champion Mariel Galdiano of Pearl City, Hawaii; Australia's Soo Jin Lee and France's Mathilda Cappeliez. Defending champion Kristen Gillman of Austin, Texas, shot 71.
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