Scotland's Catriona Matthew, who finished second to world No.1 Lorena Ochoa in the Sybase Classic two weeks ago, returns from a short break for the Ginn Tribute at Charleston in South Carolina.

Ochoa, who has won six of her nine tournaments this year, will again be the favourite, while Annika Sorentsam is the tournament host and will be keen to win a fourth title in her retirement season.

Matthew, Janice Moodie and Mhairi McKay are the three Scots in the field for the final tournament before next week's second major of the women's season, the McDonald's LPGA Championship at Bulle Rock in Maryland.