Tennis star Ivan Lendl and his new wife, Samantha Frankel, are expecting their first child in May, London's Daily Mail newspaper says. The Czech-born Lendl, who has won more than $1.5 million this year, and Frankel were married Sept. 16 at his Greenwich, Conn., estate. They met five years ago when Lendl went to the Caribbean island of St. Martin, where Frankel's father owned La Samana Hotel. When Jim Frankel died this summer, Samantha and her two half-sisters each inherited a third of his estate.