ST. LOUIS (AP) — Madison Keys rallied for a three-set victory over Alize Cornet on Saturday, giving the United States a split of the opening two matches in its Fed Cup weekend against France. Serena Williams is taking a break and U.S. captain Mary Joe Fernandez said this month that Venus signed up for a tournament in Malaysia, not realizing that was the same week as the Fed Cup matches. Cornet struggled with a leg injury through the final half of the match, twice seeking medical attention.