REUTERS - Park In-bee powered to her fifth LPGA victory of the season after firing an eight-under-par 64 to capture the Lorena OchoaInvitational in Mexico City by three strokes on Sunday.
It was a dominant performance for the South Korean, who finished at 18-under-par in her first appearance since withdrawing in China two weeks ago because of a cyst on a finger.
Spain's Carlota Ciganda shot a nine-under-par 63 to finish second at 15-under, while Kim Sei-young was third at 13-under.
Park began the day with a three-stroke lead over compatriot Kim but saw her edge trimmed to just one after the second hole.
She birdied the par-four fourth hole to gain some cushion, but was again challenged on the back-nine by a red-hot Ciganda who closed to within one after the 11th hole.
Playing in the final group with Ciganda, Park responded with a birdie at the par-four 13th as well as the final two holes.
Writing by Jahmal Corner in Los Angeles; Editing by Greg Stutchbury