MEXICO CITY, March 4 (UPI) -- Hee-Won Han shot a 6-under 66 Friday that put her one shot in front after one round of the inaugural MasterCard Classic.
Young Jo was alone in second at 67 while Moria Dunn was in third with a 68.
Han's round was highlighted by three straight birdies beginning at the par-3 14th. She is seeking her fourth victory on the LPGA Tour.
Tied for fourth at 3-under 69 were Patricia Meunier-Lebouc, Gloria Park, Giulia Sergas and Brandie Burton.
Annika Sorenstam settled for a 70.